Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4893527 | Speed change control apparatus for automatic transmissions | Masato Shimei, Toshiaki Ishiguro, Katsuhiko Hattori, Hiroyuki Yamaguchi | 1990-01-16 |
| 4782724 | Automatic transmission control system incorporating an exhaust brake | Shigeki Goto, Isamu Minemoto, Satoshi Maruchi | 1988-11-08 |
| 4677879 | Transmission for four-wheel drive vehicles | Toshiaki Ishiguro | 1987-07-07 |
| 4669435 | Exhaust brake control system | Shigeki Goto, Satoshi Maruchi, Isamu Minemoto | 1987-06-02 |
| 4658676 | Transmission control system for automatic transmission | Toshiaki Ishiguro | 1987-04-21 |
| 4651773 | Throttle valve assembly | Shigeo Takahashi, Hiromi Hasegawa, Kunio Morisawa | 1987-03-24 |
| 4646519 | Clutch pressure modulator valve device | Toshiyuki Inagaki | 1987-03-03 |
| 4579200 | Inching control apparatus | Noboru Murakami, Toshiyuki Inagaki | 1986-04-01 |
| 4480734 | Hydraulically operative clutch type transmission | Norikatsu Ishikawa | 1984-11-06 |