Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881926 | Stepless speed variator of a belt type | Tadashi Kobayashi, Junya Kuronuma, Hideya Kikuchi | 1989-11-21 |
| 4563997 | Control system and method for comprex supercharger | — | 1986-01-14 |
| 4530330 | Distribution type fuel injection pump | Toru Sakuranaka | 1985-07-23 |
| 4458652 | Distributor type fuel injection pump having injection timing control device adaptable to internal combustion engines with a wide range of number of cylinders | Osamu Shiozawa, Seizi Takahashi | 1984-07-10 |
| 4448174 | Distributor type fuel injection pump adaptable to internal combustion engines with a wide range of the number of cylinders | Seizi Takahashi | 1984-05-15 |
| 4389998 | Distribution type fuel injection pump | Hitoshi Tomita, Kiyoshi Nagamata | 1983-06-28 |