Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6139470 | Control apparatus for hydraulically operated vehicular transmission | Masaya Tamai, Masaaki Tsuruoka, Yasushi Shimizu, Masaru Yamashita, Shunichi Nogami | 2000-10-31 |
| 5676026 | Hydraulic pressure control system | Hideki Wakamatsu | 1997-10-14 |
| 5505672 | Control apparatus for hydraulically operated vehicular transmission | Takafumi Sakai, Hideki Wakamatsu, Hitoshi Kondo | 1996-04-09 |
| 5469754 | Control apparatus for hydraulically operated vehicular transmission | Takafumi Sakai, Hideki Wakamatsu, Masaya Kawauchi | 1995-11-28 |