Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6985236 | Position measurement system | Yasuji Seko, Kazumasa Murai, Jun Miyazaki | 2006-01-10 |
| 6982407 | Photoelectric conversion unit having a plurality of photoelectric conversion surfaces and systems and methods for measuring location and/or direction using the photoelectric conversion unit | — | 2006-01-03 |
| 6890788 | Manufacturing method of a micro structure | Takayuki Yamada, Mutsuya Takahashi | 2005-05-10 |
| 6628257 | Display device and casing for containing the display device | Kouichi Oka, Yasuaki Kuwata, Kazuhiro Suzuki, Tomo Baba, Masashi Hisada +2 more | 2003-09-30 |
| 6330979 | Vehicle air conditioner with automatical selection of foot mode and foot/defroster mode | Kouji Yamashita, Satohisa Yoshida, Makoto Umebayashi, Seiji Kamei, Hidekazu Uramune | 2001-12-18 |
| 5963756 | Color correction in a color image formation apparatus | Yoshihiko Sakai, Seigo Makida | 1999-10-05 |
| 5894353 | Optical measuring method, optical measuring apparatus and image forming apparatus | Seigo Makida, Yoshihiko Sakai, Hisao Ito | 1999-04-13 |
| 5767559 | Thin film type photoelectric conversion device | Hisao Ito, Yoshihiko Sakai, Kazuhiro Sakai, Hiroyuki Miyake, Tsutomu Abe +2 more | 1998-06-16 |
| 5354636 | Electrophotographic photoreceptor comprising polyimide resin | Yoshiyuki Ono, Masaki Yokoi, Kazuo Yamasaki, Kenichi Kobayashi, Takayuki Yamada +1 more | 1994-10-11 |
| 5350914 | Image reading apparatus | — | 1994-09-27 |
| 5348892 | Image sensor and method of manufacturing the same | Hiroyuki Miyake, Tsutomu Abe, Hisao Ito, Yasumoto Shimizu, Yoshihiko Sakai | 1994-09-20 |
| 5291292 | Image sensor and method of driving the same | — | 1994-03-01 |
| 5182625 | Image sensor and method of manufacturing the same | Hiroyuki Miyake, Tsutomu Abe, Hisao Ito, Yasumoto Shimizu, Yoshihiko Sakai | 1993-01-26 |