Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8642943 | Semiconductor wafer, light-receiving element, light-receiving element array, hybrid-type detection device, optical sensor device, and process for production of semiconductor wafer | Hiroki Mori, Hiroshi Inada, Youichi Nagai, Kouhei Miura, Hideaki Nakahata +3 more | 2014-02-04 |
| 8564666 | Image pickup device, visibility support apparatus, night vision device, navigation support apparatus, and monitoring device | Youichi Nagai | 2013-10-22 |
| 8546758 | Food quality examination device, food component examination device, foreign matter component examination device, taste examination device, and changed state examination device | Youichi Nagai | 2013-10-01 |
| 8513759 | Photodiode array | Hiroshi Inada, Youichi Nagai | 2013-08-20 |
| 8373156 | Biological component detection device | Youichi Nagai | 2013-02-12 |
| 8274127 | Photodiode array for image pickup device | Youichi Nagai | 2012-09-25 |
| 8258061 | Manufacturing method of electronic element | Nobuyuki Mitsui | 2012-09-04 |
| 8243139 | Image pickup device, visibility support apparatus, night vision device, navigation support apparatus, and monitoring device | Youichi Nagai | 2012-08-14 |
| 8188559 | Light-receiving element and light-receiving element array | Kohei Miura, Hiroshi Inada, Youichi Nagai | 2012-05-29 |
| 8120061 | Light receiving device | Yuichi Kawamura | 2012-02-21 |
| 8058642 | Light-receiving device | Hiroshi Okada, Yuichi Kawamura | 2011-11-15 |
| 7999231 | Moisture detector, biological body moisture detector, natural product moisture detector, and product/material moisture detector | Youichi Nagai | 2011-08-16 |
| 7875906 | Photodetector and production method thereof | Youichi Nagai, Kouhei Miura | 2011-01-25 |
| 7745895 | Semiconductor light emitting device | Youichi Nagai, Hiroshi Inada | 2010-06-29 |
| 7608825 | Image pickup device, vision enhancement apparatus, night-vision apparatus, navigation support apparatus, and monitoring apparatus | Youichi Nagai, Hiroshi Inada | 2009-10-27 |
| 7605406 | Rear-illuminated-type photodiode array | — | 2009-10-20 |
| 7508046 | Photodetector | Youichi Nagai, Hiroshi Inada | 2009-03-24 |
| 7332751 | Rear-illuminated-type photodiode array | — | 2008-02-19 |
| 7274081 | Front-illuminated-type photodiode array | — | 2007-09-25 |
| 6885075 | Photodiode | Yoshiki Kuhara, Naoyuki Yamabayashi | 2005-04-26 |
| 6835990 | Semiconductor light receiving element | Akira Yamaguchi, Manabu Shiozaki, Takashi Iwasaki, Kenji Ohki | 2004-12-28 |
| 6830995 | Method of diffusing zinc into article and method of heating article | Takashi Ishizuka | 2004-12-14 |
| 6696740 | Photodiode | Yoshiki Kuhara | 2004-02-24 |
| 6683326 | Semiconductor photodiode and an optical receiver | Yoshiki Kuhara | 2004-01-27 |
| 6521968 | Photodiode | Yoshiki Kuhara | 2003-02-18 |