Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4959533 | Photosensitive semiconductor contact image sensor | Shunpei Yamazaki, Takeshi Fukada, Mitsunori Sakama, Hisato Shinohara, Naoya Sakamoto +1 more | 1990-09-25 |
| 4945226 | Semiconductor photosensor and driving method therefor | Takeshi Fukuda, Mitsunori Sakama, Naoya Sakamoto, Shunpei Yamazaki | 1990-07-31 |
| 4943710 | Image sensor and manufacturing method for the same | Mitsunori Sakama, Takeshi Fukada, Naoya Sakamoto, Shigenori Hayashi, Takashi Inushima | 1990-07-24 |