Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4588225 | Height adjustment mechanism for a vehicle seat | — | 1986-05-13 |
| 4573657 | Vertical adjustment device for a vehicle seat | — | 1986-03-04 |
| 4550949 | Lumbar support device | — | 1985-11-05 |
| 4521473 | Carpet with fusion-cut through bore and its manufacture method | Tadafumi Abe | 1985-06-04 |
| 4308273 | 1,6-Naphthyridine derivatives, and antidinic and cerebral circulation improver containing such derivatives | Hiroshi Yamanaka, Akira Shiozawa, Yuh-ichiro Ichikawa, Michio Ishikawa, Hiroshi Miyazaki | 1981-12-29 |
| D262011 | Vehicle tire | Hiroshi Kojima, Tatsuro Shimada | 1981-11-24 |
| 4240484 | Pneumatic tire for large size and high speed motor cycles two-wheeled vehicles | Hiroshi Kojima, Tatsuro Shimada | 1980-12-23 |