Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697338 | Fuel injection controller for use in an internal combustion engine | Katsuhiko Hirose, Takao Tate, Norihiko Nakamura, Kazuhiro Iwahashi, Shinji Kamoshita +1 more | 1997-12-16 |
| 5665485 | Splashproof construction for portable type electronic device | Tatsuo Kuwayama, Isamu Sekine, Tatsuya OKAWA, Ryuichi Takahashi | 1997-09-09 |
| D380750 | Portable wireless telephone | Akira Teto, Tatsuo Kuwayama, Osamu Utsunomiya | 1997-07-08 |