Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855896 | Collective wiring system and method of control thereof | Shigeru Oho, Takeshi Hirayama, Akira Hasegawa, Fumio Hamano, Takanori Shibata | 1989-08-08 |
| 4845709 | Data transfer control system | Akira Watanabe, Kazuo Ohhashi, Minoru Itao | 1989-07-04 |
| 4796993 | Phase modulation type fiber optic gyroscope | Hisao Sonobe, Junichi Makino, Shigeru Oho, Kouji Kitano, Hiroshi Araki | 1989-01-10 |