Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680229 | Photoelectric conversion apparatus with band gap variation in the thickness direction | Masato Yamanobe, Shinichi Takeda, Toshihiro Saika, Isao Kobayashi | 1997-10-21 |
| 5672902 | Image sensor | Katsunori Hatanaka, Toshihiro Saika, Katsuhiko Yamada | 1997-09-30 |
| 5668115 | Methods for inhibiting the chemotaxis of neutrophils | Ryoichi Osawa, Isao Suda, Masaaki Numata, Mamoru Sugimoto, Kenkichi Tomita +7 more | 1997-09-16 |