Kazunori Ozawa
Kazunori Ozawa, Miyagi JP
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20100273043 | ELECTROCHEMICAL CELL WITH WELD POINTS CONNECTIONS AND ENERGY STORAGE ASSEMBLY - An electrochemical cell with a pair of electrodes arranged as a stack of flat electrode films separated by a separator film, wherein: electrode films of each electrode are electrically connected with each other through inner electrode conductors, the inner electrode conductors of the different electrodes are arranged on opposite sides of the electrochemical cel in electrode material-free area of the electrode films, each inner electrode conductor is connected with the respective electrode films through a predetermined number of weld points in the electrode material-free area of the respective electrode, each inner electrode conductor includes a predetermined number of openings in which coupling elements are set to connect the inner electrode conductor with an outward electrode conductor for the respective electrode. | 10-28-2010 |
Kazunori Ozawa, Miyagi-Prefecture JP
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20100200314 | ENERGY STORAGE ASSEMBLY WITH POKA-YOKE CONNECTIONS - An energy storage assembly with a plurality of flat electrochemical cells, each of them includes a pair of electrodes which electrically connect the electrochemical cells with each other through outward electrode terminals, wherein each electrochemical cell includes as a pair of outward electrode terminals a straight outward terminal and a curved outward terminal, the electrochemical cells are connected with each other that a straight outward terminal of one of the electrochemical cell is connected with a curved outward terminal of an adjacent electrochemical cell. | 08-12-2010 |
20100230191 | ELECTROCHEMICAL CELL WITH A NON-GRAPHITIZABLE CARBON ELECTRODE AND ENERGY STORAGE ASSEMBLY - An electrochemical cell with a cathode electrode and an anode electrode separated by a separator, whereby: | 09-16-2010 |
Kazunori Ozawa, Chiryu-City JP
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20090279266 | LOAD DRIVING SEMICONDUCTOR APPARATUS - A load driving semiconductor apparatus includes: a driving transistor, which operates based on an input voltage from an external circuit; a power semiconductor device controlling power supply to a load in such a manner that the power semiconductor device supplies electric power to the load when the transistor operates, and the power semiconductor device stops supplying electric power to the load when the transistor stops operating; and a mounting board, on which the driving transistor and the power semiconductor device are mounted. The mounting board includes a heat radiation pattern for emitting heat generated in the power semiconductor device. The heat radiation pattern includes a heat receiving pattern, on which the driving transistor is mounted. | 11-12-2009 |
20110110009 | SWITCH CIRCUIT HAVING OVERCURRENT DETECTION FUNCTION - A first overcurrent detecting circuit outputs a first time-up signal when a time period, in which an electric current flowing into the wire harness is greater than the first threshold, reaches a first duration time, which corresponds to a first threshold. A second overcurrent detecting circuit outputs a second time-up signal when a time period, in which an electric current flowing into the wire harness is greater than the second threshold, reaches a second duration time, which corresponds to a second threshold. The second threshold is less than the first threshold. The second duration time is longer than the first duration time. A determination circuit determines that an overcurrent flows into the wire harness and cause a control circuit to deactivate the switching element when inputting at least one of the first and second time-up signals. | 05-12-2011 |
Kazunori Ozawa, Minato-Ku JP
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20110194604 | CODE CONVERSION/TRANSMISSION METHOD AND APPARATUS FOR MOVING PICTURE DATA, AND CODE CONVERSION/RECEPTION METHOD AND APPARATUS FOR MOVING PICTURE DATA - A code conversion/transmission apparatus for being supplied with compressed encoded data and converting and outputting the data to a transmission path has code converter/transmitters for outputting the encoded data input thereto and encoded data produced by re-encoding the encoded data input thereto, or outputting a plurality of encoded data comprising encoded data produced by separately re-encoding the encoded data input thereto, respectively, and transmitting the plurality of encoded data to at least one transmission path. At least a portion of the encoded data input thereto and at least a portion of the re-encoded encoded data are transmitted to the transmission path. | 08-11-2011 |
Kazunori Ozawa, Bunkyo-Ku JP
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20120288746 | SHEET-TYPE SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME - Disclosed is a sheet-type secondary battery having: a laminated sheath ( | 11-15-2012 |