Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703778 | Traffic control method for relieving vehicle congestion on parallel roads | Nobuhiro Hamada, Masao Takatoo, Tohru Nagai, Toshiko Suzuki, Souichi Furukawa | 1997-12-30 |
| 5685566 | Webbing anchorage for seat belt system | Satoshi Hirase, Osamu Tokugawa | 1997-11-11 |
| 5646853 | Traffic control system | Nobuhiro Hamada, Masao Takatoo, Tohru Nagai, Toshiko Suzuki | 1997-07-08 |