Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689244 | Communication system and electronic apparatus | Yuko Iijima, Hisato Shima, Harumi Kawamura | 1997-11-18 |
| 5661634 | Information processing system using portable terminal unit and data communication adapter therefor | Takao Obata, Mitsuaki Kumagai, Akihiko Iura, Akio Murata, Shinji Yamamoto +7 more | 1997-08-26 |
| 5608730 | Bi-directional communication system | Yoshio Osakabe, Shigeo Tanaka, Akira Katsuyama, Hiroshi Yamazaki, Yasuo Kusagaya +2 more | 1997-03-04 |
| 5598278 | System configuration method for audio-video apparatus with digital bus interface | Shigeo Tanaka, Hiroshi Yamazaki, Noriko Kotabe, Kouichi Sugiyama, Akira Katsuyama +2 more | 1997-01-28 |