Issued Patents All Time
Showing 26–50 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7180199 | Semiconductor device and semiconductor wafer | Takashi Taguchi, Noboru Uchida, Suguru Sasaki | 2007-02-20 |
| 7164509 | Image reader having image sensor ICS divided into plural blocks having simultaneously read-out image signals | — | 2007-01-16 |
| 7161196 | Photoelectric converter and image sensor IC | — | 2007-01-09 |
| 7102115 | Photoelectric converter and a method of driving the same | Yukito Kawahara | 2006-09-05 |
| 7046287 | Portable information terminal equipped with camera | Masaaki Nishino, Masakatsu Takizawa, Norihisa Mitsuyu, Shuji Yamaguchi | 2006-05-16 |
| 7015449 | Linear image sensor | Masahiro Yokomichi, Yukito Kawahara | 2006-03-21 |
| 7007768 | Work vehicle having overridable automatic engine stop circuit | Keishiro Nishi, Masao Takagi, Kenji Kato, Masashi Osuga | 2006-03-07 |
| 6822212 | Photoelectric device having noise reduction circuitry | — | 2004-11-23 |
| 6803957 | Image sensor | Masahiro Yokomichi, Yukito Kawahara | 2004-10-12 |
| 6751212 | Multimedia data communication system | Akemi Kaji, Toshio Murai, Shuichi Sato, Katsunori Yoshihara, Shinichi Kashimoto | 2004-06-15 |
| 6730898 | Photoelectric converter | — | 2004-05-04 |
| 6692409 | Hydraulic change speed system for a working vehicle | Toshiya Fukumoto, Akihisa Okano, Akio Hattori | 2004-02-17 |
| 6643038 | Contact type color image sensor | Yukito Kawahara, Masahiro Yokomichi | 2003-11-04 |
| 6618086 | Linear image sensor | Yukito Kawahara, Tooru Shimizu, Masahiro Yokomichi | 2003-09-09 |
| 6601314 | Method of manufacturing alignment mark | Akiyuki Minami | 2003-08-05 |
| 6589385 | Resist mask for measuring the accuracy of overlaid layers | Akiyuki Minami | 2003-07-08 |
| 6562188 | Resist mask for measuring the accuracy of overlaid layers | Akiyuki Minami | 2003-05-13 |
| 6559063 | Method for manufacturing semiconductor wafer having resist mask with measurement marks for measuring the accuracy of overlay of a photomask | Akiyuki Minami | 2003-05-06 |
| 6545776 | Image sensor IC, facsimile apparatus and image scanner apparatus using the image sensor ICS | Yukito Kawahara, Masahiro Yokomichi | 2003-04-08 |
| 6512604 | Color image reading device | Yukito Kawahara, Masahiro Yokomichi | 2003-01-28 |
| 6468825 | Method for producing semiconductor temperature sensor | Yukito Kawahara, Kentaro Kuhara, Toru Shimizu, Yoshikazu Kojima | 2002-10-22 |
| 6440262 | Resist mask having measurement marks for measuring the accuracy of overlay of a photomask disposed on semiconductor wafer | Akiyuki Minami | 2002-08-27 |
| 6429413 | Image sensor having unit light receiving circuit with sample-and-hold means | Yukito Kawahara, Masahiro Yokomichi, Kenji Yoshida | 2002-08-06 |
| 6368980 | Resist mark having measurement marks for measuring the accuracy of overlay of a photomask disposed on semiconductor wafer and method for manufacturing semiconductor wafer having it | Akiyuki Minami | 2002-04-09 |
| 6327057 | Contact type linear image sensor | Yukito Kawahara, Masahiro Yokomichi | 2001-12-04 |