Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6305876 | Material and construction method of prevention of scour for the underwater structure | Masato Yoshino, Yoshikazu Ishikawa, Sukeo Tamura, Takahito Okubo, Saiji Nozaki +1 more | 2001-10-23 |
| 6113496 | Vibration buffering device | Kazuyuki Kishi | 2000-09-05 |
| 6070680 | Control system for a hybrid vehicle for improving regenerative braking efficiency while avoiding engine stalls during regenerative braking | — | 2000-06-06 |
| 4650647 | Apparatus for removing acid constituents from waste-gas | Shigehiro Kito, Akira Tamaki | 1987-03-17 |
| 4622934 | Crankshaft structure of two-cycle internal combustion engine | — | 1986-11-18 |
| 4519471 | Multi-cylinder engine mounted on motorcycle | Shinichi Miyakoshi | 1985-05-28 |
| 4480847 | Steering device for vehicle | — | 1984-11-06 |