Issued Patents All Time
Showing 126–133 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324928 | Method of driving a thin film transistor type optical sensor and the drive unit | Toshihiro Saika, Isao Kobayashi, Noriyuki Kaifu | 1994-06-28 |
| 5317406 | Image reading device and image information processing apparatus utilizing the same | Isao Kobayashi, Noriyuki Kaifu, Toshihiro Saika | 1994-05-31 |
| 5272548 | Photosensor and image reading device with improved correction means for signal correction and image reading method | Tatsundo Kawai, Toshihiro Saika, Noriyuki Kaifu, Isao Kobayashi, Kouji Tomoda | 1993-12-21 |
| 5233442 | Photosensor and image reading device with improved correction means for signal correction and image reading method | Tatsundo Kawai, Toshihiro Saika, Noriyuki Kaifu, Isao Kobayashi, Kouji Tomoda | 1993-08-03 |
| 5184007 | Method of driving a thin film transistor type optical sensor and the drive unit | Toshihiro Saika, Isao Kobayashi, Noriyuki Kaifu | 1993-02-02 |
| 5138467 | Photoelectric conversion device | Toshihiro Saika, Noriyuki Kaifu, Isao Kobayashi, Tetsuya Shimada | 1992-08-11 |
| 5061979 | Semiconductor photoelectric device having a matrix wiring section | Isao Kobayashi, Noriyuki Kaifu, Toshihiro Saika, Tetsuya Shimada | 1991-10-29 |
| 4670517 | Novel isonitrile group-containing polymers and process for preparing the same | Kiyoshi Shimizu, Susumu Harada | 1987-06-02 |