Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8267058 | Valve opening/closing timing control apparatus | Shigemitsu Suzuki, Yasutaka Miura, Naoto Toma | 2012-09-18 |
| 8127793 | Rotary valve apparatus | Yoshikuni Ito | 2012-03-06 |
| 7287507 | Engine oil supply apparatus | Kazumasa Futamura, Makoto Shirai, Atsutoshi Ikegawa | 2007-10-30 |
| 6189507 | Throttle valve control device | Hideki Tsuchiya | 2001-02-20 |
| 6009853 | Throttle control apparatus | Futoshi Kushigemachi, Masaru Shimizu, Hirotaka Kurita | 2000-01-04 |
| 5934250 | Throttle control apparatus | Masanobu Matsusaka, Masaru Shimizu | 1999-08-10 |
| 5267541 | Control device for a variable displacement engine | Yoshinori Taguchi, Yukihisa Oda, Tokihiko Akita, Masaru Shimizu | 1993-12-07 |
| 5163389 | Hydraulic valve lifter having function to stop valve drive | Yasuhiro Kobayashi, Tadashi Terazawa | 1992-11-17 |
| 5163402 | Throttle control apparatus | Yoshinori Taguchi, Yukihisa Oda, Tokihiko Akita, Masaru Shimizu | 1992-11-17 |