Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699177 | Communication method in network system for performing information transmission among terminal equipments using light beams of a plurality of wavelengths, terminal equipment used in the method and network system using the method | — | 1997-12-16 |
| 5691125 | Silver halide color photographic material | Takefumi Hara, Kazuyoshi Yamakawa, Sadanobu Shuto, Makoto Suzuki, Yasuhiro Shimada +4 more | 1997-11-25 |
| 5691608 | Image display apparatus | Hidetoshi Suzuki, Ichiro Nomura, Toshiaki Majima | 1997-11-25 |
| 5629129 | Heat sensitive ink sheet and image forming method | Akihiko Takeda, Akihiro Shimomura, Yasutomo Goto | 1997-05-13 |