Top Inventors for class "Coherent light generators" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Masaki Ueno | JP | Itami-Shi | Sep 14, 2017 / 20170263453 - SUBSTRATE AND ELECTRONIC DEVICE | 34 |
2 | Takahiro Arakida | JP | Kanagawa | Dec 16, 2021 / 20210391689 - LIGHT EMITTING DEVICE AND LIGHT EMITTING APPARATUS | 29 |
3 | Yusuke Yoshizumi | JP | Itami-Shi | Jul 09, 2015 / 20150194442 - GROUP III NITRIDE COMPOSITE SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR MANUFACTURING GROUP III NITRIDE SEMICONDUCTOR DEVICE | 29 |
4 | Martin E. Fermann | US | Dexter, MI | Jun 22, 2017 / 20170179676 - YB: AND ND: MODE-LOCKED OSCILLATORS AND FIBER SYSTEMS INCORPORATED IN SOLID-STATE SHORT PULSE LASER SYSTEMS | 28 |
5 | Rintaro Koda | JP | Tokyo | Aug 04, 2022 / 20220247149 - LIGHT EMITTING ELEMENT, LIGHT EMITTING ELEMENT ARRAY, AND METHOD OF MANUFACTURING LIGHT EMITTING ELEMENT ARRAY | 25 |
6 | Osamu Wakabayashi | JP | Hiratsuka-Shi | Apr 19, 2018 / 20180110116 - SYSTEM AND METHOD FOR GENERATING EXTREME ULTRAVIOLET LIGHT | 24 |
7 | Steven P. Denbaars | US | Goleta, CA | Jul 28, 2022 / 20220239068 - III-NITRIDE-BASED VERTICAL CAVITY SURFACE EMITTING LASER (VCSEL) CONFIGURATIONS | 24 |
8 | Masaru Kuramoto | JP | Kanagawa | Jul 13, 2017 / 20170201073 - LIGHT-EMITTING ELEMENT AND MANUFACTURING METHOD THEREOF | 24 |
9 | Shuji Nakamura | US | Santa Barbara, CA | Jul 28, 2022 / 20220239068 - III-NITRIDE-BASED VERTICAL CAVITY SURFACE EMITTING LASER (VCSEL) CONFIGURATIONS | 24 |
10 | Yohei Enya | JP | Itami-Shi | May 18, 2017 / 20170141531 - OPTICAL MODULE AND METHOD FOR MANUFACTURING THE OPTICAL MODULE | 22 |
11 | Donald J. Harter | US | Ann Arbor, MI | Jun 22, 2017 / 20170179676 - YB: AND ND: MODE-LOCKED OSCILLATORS AND FIBER SYSTEMS INCORPORATED IN SOLID-STATE SHORT PULSE LASER SYSTEMS | 21 |
12 | Takashi Kyono | JP | Itami-Shi | May 18, 2017 / 20170141531 - OPTICAL MODULE AND METHOD FOR MANUFACTURING THE OPTICAL MODULE | 21 |
13 | Shunichi Sato | JP | Miyagi | Sep 05, 2019 / 20190273360 - REFLECTOR, SURFACE EMITTING LASER, METHOD FOR MANUFACTURING REFLECTOR, AND METHOD FOR MANUFACTURING SURFACE EMITTING LASER | 21 |
14 | Chung-En Zah | US | Holmdel, NJ | Jun 22, 2017 / 20170179685 - MULTIWAVELENGTH QUANTUM CASCADE LASER VIA GROWTH OF DIFFERENT ACTIVE AND PASSIVE CORES | 20 |
15 | Tomoyuki Oki | JP | Kanagawa | Feb 04, 2021 / 20210030510 - SURGERY SYSTEM, IMAGE PROCESSOR, AND IMAGE PROCESSING METHOD | 20 |
16 | Christoph Eichler | DE | Tegernheim | Apr 07, 2016 / 20160099547 - SEMICONDUCTOR LASER LIGHT SOURCE HAVING AN EDGE-EMITTING SEMICONDUCTOR BODY | 19 |
17 | Masayuki Hata | JP | Osaka | Jan 13, 2022 / 20220013987 - SEMICONDUCTOR LASER ELEMENT | 19 |
18 | Hiroyuki Yokoyama | JP | Miyagi | Jun 19, 2014 / 20140169391 - LASER DIODE ASSEMBLY | 19 |
19 | William N. Partlo | US | Poway, CA | Jul 30, 2015 / 20150209701 - FILTER FOR MATERIAL SUPPLY APPARATUS OF AN EXTREME ULTRAVIOLET LIGHT SOURCE | 19 |
20 | Uwe Strauss | DE | Bad Abbach | Mar 31, 2022 / 20220102941 - Edge-Emitting Semiconductor Laser Diode and Method of Manufacturing the Same | 19 |
21 | Kazuhisa Yamamoto | JP | Osaka | Jul 19, 2012 / 20120183006 - OPTICAL DEVICE, LASER BEAM SOURCE, LASER APPARATUS AND METHOD OF PRODUCING OPTICAL DEVICE | 19 |
22 | Yuji Masui | JP | Kanagawa | Dec 03, 2015 / 20150349494 - LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING THE SAME | 18 |
23 | Jacques Gollier | US | Painted Post, NY | Dec 24, 2015 / 20150368146 - ALUMINOSILICATE GLASSES | 18 |
24 | Takatoshi Ikegami | JP | Itami-Shi | May 18, 2017 / 20170141531 - OPTICAL MODULE AND METHOD FOR MANUFACTURING THE OPTICAL MODULE | 17 |
25 | Hideki Watanabe | JP | Kanagawa | Aug 20, 2015 / 20150236474 - SEMICONDUCTOR LASER DEVICE ASSEMBLY | 16 |
26 | Takeshi Uchida | JP | Tokyo | Dec 04, 2014 / 20140355000 - DRIVE CONTROL METHOD OF OPTICAL COHERENCE TOMOGRAPHY APPARATUS | 16 |
27 | Alfred Lell | DE | Maxhuette-Haidhof | Oct 17, 2019 / 20190319162 - SEMICONDUCTOR CHIP AND METHOD FOR PRODUCING A SEMICONDUCTOR CHIP | 16 |
28 | Richard L. Sandstrom | US | Encinitas, CA | Jun 30, 2016 / 20160192468 - EXTREME ULTRAVIOLET LIGHT SOURCE | 16 |
29 | Ingmar Hartl | US | Ann Arbor, MI | Aug 21, 2014 / 20140233089 - PULSED LASER SOURCES | 15 |
30 | Takayuki Yanagisawa | JP | Tokyo | Jul 01, 2021 / 20210199424 - MACHINE TOOL AND ELECTRIC DISCHARGE MACHINING APPARATUS | 15 |
31 | Takamichi Sumitomo | JP | Itami-Shi | Nov 07, 2013 / 20130295704 - GROUP-III NITRIDE SEMICONDUCTOR LASER DEVICE, AND METHOD FOR FABRICATING GROUP-III NITRIDE SEMICONDUCTOR LASER DEVICE | 15 |
32 | James S. Speck | US | Goleta, CA | Dec 24, 2015 / 20150372456 - HIGH POWER BLUE-VIOLET III-NITRIDE SEMIPOLAR LASER DIODES | 14 |
33 | Kiminori Mizuuchi | JP | Osaka | Oct 21, 2021 / 20210326666 - RFID TAG, RFID SYSTEM USING SAME, AND CONTAINER | 14 |
34 | Jian Liu | US | Sunnyvale, CA | Mar 10, 2016 / 20160067778 - Method and Apparatus for Three-Dimensional Additive Manufacturing with a High Energy High Power Ultrafast Laser | 14 |
35 | Koji Katayama | JP | Osaka-Shi | Apr 30, 2015 / 20150115312 - GROUP III NITRIDE SEMICONDUCTOR DEVICE, AND METHOD FOR FABRICATING GROUP III NITRIDE SEMICONDUCTOR DEVICE | 14 |
36 | Daniel J.w. Brown | US | San Diego, CA | Sep 03, 2015 / 20150250045 - ADAPTIVE LASER SYSTEM FOR AN EXTREME ULTRAVIOLET LIGHT SOURCE | 14 |
37 | Milton Feng | US | Champaign, IL | Apr 16, 2020 / 20200119521 - SINGLE MODE VCSELS WITH LOW THRESHOLD AND HIGH-SPEED OPERATION | 13 |
38 | Motoki Kakui | JP | Yokohama-Shi | Aug 13, 2015 / 20150229094 - LASER LIGHT SOURCE | 13 |
39 | Isao Kidoguchi | JP | Hyogo | Feb 12, 2015 / 20150043604 - SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME | 13 |
40 | Osamu Maeda | JP | Kanagawa | Dec 09, 2021 / 20210384710 - SURFACE EMISSION LASER DRIVING METHOD AND SURFACE EMISSION LASER DEVICE | 13 |
41 | Naoto Jikutani | JP | Miyagi | Dec 23, 2021 / 20210399523 - SURFACE EMITTING LASER MODULE, OPTICAL DEVICE, AND SURFACE EMITTING LASER SUBSTRATE | 13 |
42 | Dragan Pikula | US | Horseheads, NY | Mar 03, 2016 / 20160065320 - DETERMINING PROPAGATION DELAY OF COMMUNICATIONS IN DISTRIBUTED ANTENNA SYSTEMS, AND RELATED COMPONENTS, SYSTEMS, AND METHODS | 13 |
43 | Takashi Kondo | JP | Kanagawa | Mar 10, 2022 / 20220077654 - LIGHT EMITTING ELEMENT | 13 |
44 | Tadataka Edamura | JP | Hamamatsu-Shi | Aug 25, 2022 / 20220271506 - EXTERNAL RESONANT LASER MODULE | 12 |
45 | Naoki Jogan | JP | Kanagawa | Apr 07, 2016 / 20160099549 - SURFACE-EMITTING SEMICONDUCTOR LASER DEVICE AND METHOD FOR PRODUCING THE SAME | 12 |
46 | Tatsuro Uchida | JP | Machida-Shi | Jan 29, 2015 / 20150029512 - SURFACE EMITTING LASER AND OPTICAL APPARATUS | 12 |
47 | Ulrich Weichmann | DE | Aachen | Dec 23, 2021 / 20210399524 - VERTICAL CAVITY SURFACE EMITTING LASER AND METHOD OF PRODUCING SAME | 12 |
48 | Kimio Shigihara | JP | Tokyo | Dec 10, 2015 / 20150357789 - SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREOF | 12 |
49 | Susumu Noda | JP | Kyoto-Shi | Aug 25, 2022 / 20220271503 - TWO-DIMENSIONAL PHOTONIC-CRYSTAL SURFACE-EMITTING LASER | 12 |
50 | Norihiro Iwai | JP | Tokyo | Dec 20, 2012 / 20120320447 - SEMICONDUCTOR LASER, SURFACE EMITTING SEMICONDUCTOR LASER, SEMICONDUCTOR LASER MODULE, AND NON-LINEAR OPTICAL DEVICE | 12 |
51 | Valentin P. Gapontsev | US | Worcester, MA | Sep 25, 2014 / 20140286362 - High Power Neodymium Fiber Lasers and Amplifiers | 12 |
52 | Young Ahn Leem | KR | Daejeon | Sep 12, 2019 / 20190278151 - LIGHT COMB GENERATING DEVICE AND SPECTROMETERS INCLUDING SAME | 11 |
53 | Keishi Takaki | JP | Tokyo | Dec 27, 2018 / 20180375279 - OPTICAL MODULE AND LIGHT OUTPUT DEVICE | 11 |
54 | Anatoly Borisovich Grudinin | GB | Southampton | Oct 28, 2021 / 20210333685 - Optical Sources | 11 |
55 | David A. Fattal | US | Mountain View, CA | Dec 31, 2020 / 20200409172 - HORIZONTAL PARALLAX MULTIVIEW DISPLAY AND METHOD HAVING SLANTED MULTIBEAM COLUMNS | 11 |
56 | Katsushi Akita | JP | Itami-Shi | Dec 29, 2016 / 20160380137 - LIGHT-RECEIVING DEVICE | 11 |
57 | Hiroshi Nakajima | JP | Kanagawa | Feb 19, 2015 / 20150050768 - LASER DIODE DEVICE AND METHOD OF MANUFACTURING LASER DIODE DEVICE | 11 |
58 | Eiji Miyai | JP | Kyoto-Shi | Dec 24, 2015 / 20150372452 - TWO-DIMENSIONAL PHOTONIC CRYSTAL LASER AND METHOD OF PRODUCING THE SAME | 11 |
59 | Christopher L. Chua | US | San Jose, CA | Mar 10, 2022 / 20220077376 - SUPERCONDUCTING STRESS-ENGINEERED MICRO-FABRICATED SPRINGS | 11 |
60 | Takao Miyajima | JP | Kanagawa | Aug 20, 2015 / 20150236474 - SEMICONDUCTOR LASER DEVICE ASSEMBLY | 11 |
61 | Yoshihito Hirano | JP | Tokyo | Apr 30, 2015 / 20150117476 - PASSIVELY Q-SWITCHED ELEMENT AND PASSIVELY Q-SWITCHED LASER DEVICE | 11 |
62 | Mitsuhiro Ikuta | JP | Kawasaki-Shi | Jul 05, 2012 / 20120171790 - SURFACE EMITTING LASER, METHOD FOR PRODUCING SURFACE EMITTING LASER, AND IMAGE FORMING APPARATUS | 11 |
63 | Yasuhiro Nagatomo | JP | Kawasaki-Shi | Dec 31, 2015 / 20150380904 - SURFACE EMITTING LASER AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS INCLUDING THE SAME | 11 |
64 | Katsunori Yanashima | JP | Kanagawa | Aug 13, 2015 / 20150228846 - METHOD FOR GROWING A NITRIDE-BASED III-V GROUP COMPOUND SEMICONDUCTOR | 11 |
65 | Noble M. Johnson | US | Menlo Park, CA | Jan 06, 2022 / 20220005938 - POLARIZATION CONTROLLED TRANSISTOR | 11 |
66 | Shih-Ting Lin | TW | Tainan City | Jun 05, 2014 / 20140153597 - APPARATUS FOR GENERATING SHORT-PULSE LASER USING TEMPORALLY MODULATED SIDEBAND GAIN | 11 |
67 | Michael Pushkarsky | US | San Diego, CA | Nov 11, 2021 / 20210351571 - LASER ASSEMBLY WITH BEAM COMBINING | 11 |
68 | Tetsuya Takeuchi | JP | Yokohama-Shi | Mar 29, 2012 / 20120076163 - SURFACE EMITTING LASER WITH CURRENT CONSTRICTION LAYER AND MULTIPLE ACTIVE REGIONS | 11 |
69 | Tsuguki Noma | JP | Kyoto | Mar 03, 2016 / 20160064902 - SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREOF | 11 |
70 | John E. Nettleton | US | Fairfax Station, VA | Jul 13, 2017 / 20170201062 - PROCESS USING A SINGLE CIRCULAR WEDGE PRISM FOR FINE ALIGNMENT OF A LASER CAVITY WITH A SINGLE-AXIS SCANNING ELEMENT AS THE OPTICAL Q-SWITCH | 11 |
71 | Masao Ikeda | JP | Kanagawa | Dec 27, 2018 / 20180374970 - LIGHT RECEIVING/EMITTING ELEMENT, SOLAR CELL, OPTICAL SENSOR, LIGHT EMITTING DIODE, AND SURFACE EMITTING LASER ELEMENT | 10 |
72 | Naota Akikusa | JP | Hamamatsu-Shi | Aug 25, 2022 / 20220271506 - EXTERNAL RESONANT LASER MODULE | 10 |
73 | Shimpei Takagi | JP | Osaka-Shi | Sep 24, 2015 / 20150270686 - GROUP III NITRIDE SEMICONDUCTOR LASER DEVICE, METHOD FOR PRODUCING GROUP III NITRIDE SEMICONDUCTOR LASER DEVICE, METHOD FOR EVALUATING END FACET FOR OPTICAL CAVITY OF GROUP III NITRIDE SEMICONDUCTOR LASER DEVICE, AND METHOD FOR EVALUATING SCRIBE GROOVE | 10 |
74 | Masayuki Hata | JP | Kadoma-Shi | Jun 07, 2012 / 20120142167 - METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE | 10 |
75 | Hitoshi Shimizu | JP | Tokyo | May 14, 2015 / 20150131684 - SURFACE-EMITTING LASER APPARATUS, OPTICAL MODULE, AND METHOD OF DRIVING SURFACE-EMITTING LASER ELEMENT | 10 |
76 | Takeo Kageyama | JP | Tokyo | Sep 26, 2013 / 20130250993 - VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT, VERTICAL CAVITY SURFACE EMITTING LASER ARRAY ELEMENT, VERTICAL CAVITY SURFACE EMITTING LASER DEVICE, LIGHT SOURCE DEVICE, AND OPTICAL MODULE | 10 |
77 | Su Hwan Oh | KR | Daejeon | Aug 11, 2022 / 20220255291 - LASER DIODE AND MANUFACTURING METHOD OF THE SAME | 10 |
78 | Yasumasa Kawakita | JP | Tokyo | Nov 25, 2021 / 20210367401 - OPTICAL FUNCTIONAL DEVICE AND LASER DEVICE | 10 |
79 | Kenji Sato | JP | Tokyo | Sep 22, 2022 / 20220298401 - MICROCAPSULE FOR LATENT HEAT STORAGE MATERIALS, METHOD FOR PRODUCING SAME, POWDER CONTAINING MICROCAPSULES FOR LATENT HEAT STORAGE MATERIALS, AND HEAT STORAGE DEVICE COMPRISING SAID POWDER | 10 |
80 | Toru Takayama | JP | Hyogo | Nov 24, 2011 / 20110286487 - SEMICONDUCTOR LASER DEVICE | 10 |
81 | Wolfgang Reill | DE | Pentling | Mar 24, 2016 / 20160087404 - Laser Light Source | 10 |
82 | Chie Fukuda | JP | Yokohama-Shi | Sep 12, 2013 / 20130235891 - WAVELENGTH MONITOR, WAVELENGTH LOCKABLE LASER DIODE AND METHOD FOR LOCKING EMISSION WAVELENGTH OF LASER DIODE | 10 |
83 | Robert N. Jacques | US | San Diego, CA | Mar 03, 2011 / 20110051760 - Active spectral control of DUV laser light source | 10 |
84 | Yasuhiko Nomura | JP | Osaka-Shi | Mar 21, 2013 / 20130070801 - SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING THE SAME | 10 |
85 | Nick Holonyak, Jr. | US | Urbana, IL | Sep 10, 2015 / 20150255954 - Method And Device For Producing Laser Emission | 10 |
86 | Wataru Kunishi | JP | Kyoto-Shi | Dec 24, 2015 / 20150372452 - TWO-DIMENSIONAL PHOTONIC CRYSTAL LASER AND METHOD OF PRODUCING THE SAME | 10 |
87 | Masaki Shiozaki | JP | Kanagawa | Nov 11, 2021 / 20210351324 - LIGHT-EMITTING ELEMENT AND IMAGE DISPLAYING APPARATUS | 10 |
88 | David F. Arnone | US | Mountain View, CA | Dec 30, 2021 / 20210405001 - LIQUID ANALYZER SYSTEM WITH ON-LINE ANALYSIS OF SAMPLES | 10 |
89 | Kyosuke Kuramoto | JP | Tokyo | Sep 14, 2017 / 20170264075 - SEMICONDUCTOR LASER DEVICE | 10 |
90 | O-Kyun Kwon | KR | Daejeon | Mar 03, 2016 / 20160062061 - MULTI-CHANNEL OPTICAL MODULE AND MANUFACTURING METHOD THEREOF | 10 |
91 | Rajaram Bhat | US | Painted Post, NY | Dec 12, 2013 / 20130329760 - SEMICONDUCTOR LASERS WITH INDIUM CONTAINING CLADDING LAYERS | 10 |
92 | Michihiro Nakai | JP | Sakura-Shi | Nov 05, 2015 / 20150318660 - FIBER LASER DEVICE | 10 |
93 | Dallas N. Barr | US | Woodbridge, VA | Jun 05, 2014 / 20140150326 - Process to Optically Align Optical Systems on a Weapon | 10 |
94 | Oh-Kee Kwon | KR | Daejeon | Dec 09, 2021 / 20210385561 - OPTICAL BEAMFORMING DEVICE USING PHASED ARRAY ANTENNA AND OPERATING METHOD THEREOF | 10 |
95 | Yoshinori Yamauchi | JP | Tokyo | Dec 03, 2015 / 20150349494 - LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING THE SAME | 9 |
96 | Yutaka Onishi | JP | Yokohama-Shi | Mar 26, 2015 / 20150085292 - WAVELENGTH MONITOR | 9 |
97 | Yasuhiko Nomura | JP | Osaka | May 03, 2012 / 20120108011 - METHOD OF FABRICATING A SEMICONDUCTOR DEVICE WITH A BACK ELECTRODE | 9 |
98 | Kisoo Kim | KR | Daejeon | Aug 11, 2022 / 20220255291 - LASER DIODE AND MANUFACTURING METHOD OF THE SAME | 9 |
99 | Peter Brick | DE | Regensburg | Sep 15, 2022 / 20220293830 - -LED, -LED DEVICE, DISPLAY AND METHOD FOR THE SAME | 9 |
100 | Tomoyuki Oki | JP | Miyagi | Feb 09, 2012 / 20120034720 - Vertical cavity surface emitting laser and method of manufacturing the same | 9 |