Tanahashi, Osaka
Daisuke Tanahashi, Osaka JP
Patent application number | Description | Published |
---|---|---|
20150070534 | ZOOM LENS, IMAGING OPTICAL APPARATUS, AND DIGITAL DEVICE - A zoom lens includes, in an order from an object side, four groups of a positive group, a negative group, a positive group, and a negative group. For varying magnification from a wide-angle end to a telephoto end, the first group is configured to be moved toward the object side, the second group is configured to be moved toward an image side, the third group is configured to be moved toward the object side, and the fourth group is configured to be moved toward the object side, and conditional equations of −0.6303-12-2015 | |
Masakazu Tanahashi, Osaka JP
Patent application number | Description | Published |
---|---|---|
20090134029 | Ion Concentration Regulation Method and Ion Concentration Regulation Apparatus - In a container | 05-28-2009 |
20090205975 | Method for adjusting ph of liquid and ph adjustor - In the method of the present invention, in an aqueous solution | 08-20-2009 |
20110042206 | PORTABLE DEVICE FOR REGULATING HARDNESS OF DRINKING WATER - The portable device of the present invention for regulating the hardness of drinking water includes a collapsible electrode group ( | 02-24-2011 |
20110108437 | DISINFECTION METHOD AND DISINFECTION DEVICE - The disinfection method of the present invention includes steps (i) and (ii). In step (i), a voltage is applied, in an aqueous liquid ( | 05-12-2011 |
Naoki Tanahashi, Osaka JP
Patent application number | Description | Published |
---|---|---|
20110241025 | LIGHTING DEVICE AND METHOD OF MANUFACTURING THE SAME - A lighting device including a metal substrate to prevent temperature rise of LED chip is offered. The lighting device includes the metal substrate, an anode or cathode electrode of the LED chip disposed on the metal substrate, brazing materials connecting the LED chip and the metal substrate, and a groove formed in the anode or cathode electrode. Forming the groove can prevent an occurrence of a crack in the brazing materials. | 10-06-2011 |
Osamu Tanahashi, Osaka JP
Patent application number | Description | Published |
---|---|---|
20100213833 | ORGANIC EL MODULE - An organic electroluminescence (EL) module capable of reducing a processing loss of wiring boards for supplying power to an anode and a cathode is provided. Each wiring board ( | 08-26-2010 |
Seiji Tanahashi, Osaka JP
Patent application number | Description | Published |
---|---|---|
20090134029 | Ion Concentration Regulation Method and Ion Concentration Regulation Apparatus - In a container | 05-28-2009 |
20090205975 | Method for adjusting ph of liquid and ph adjustor - In the method of the present invention, in an aqueous solution | 08-20-2009 |
20110042206 | PORTABLE DEVICE FOR REGULATING HARDNESS OF DRINKING WATER - The portable device of the present invention for regulating the hardness of drinking water includes a collapsible electrode group ( | 02-24-2011 |
20110108437 | DISINFECTION METHOD AND DISINFECTION DEVICE - The disinfection method of the present invention includes steps (i) and (ii). In step (i), a voltage is applied, in an aqueous liquid ( | 05-12-2011 |