Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6039651 | Flex plate and flywheel configuration | Hirotaka Fukushima | 2000-03-21 |
| 5868624 | Flex plate and flywheel configuration | Hirotaka Fukushima | 1999-02-09 |
| 5687618 | Flywheel assembly | Koji Kajitani, Hirotaka Fukushima, Mamoru Okubo, Naoki Yanagida, Mitsuo Touji +1 more | 1997-11-18 |
| 5511446 | Flywheel assembly | Koji Kajitani, Hirotaka Fukushima, Manoru Okubo, Naoki Yanagida, Mitsuo Touji +1 more | 1996-04-30 |
| 5355747 | Flywheel assembly | Koji Kajitani, Hirotaka Fukushima, Mamoru Okubo, Naoki Yanagida, Mitsuo Touji +1 more | 1994-10-18 |
| 5180044 | Liquid viscous damper | Hirotaka Fukushima | 1993-01-19 |
| 5088584 | Pull type clutch cover assembly | Masakazu Inaba, Hiroshi Takeuchi | 1992-02-18 |
| 4886153 | Cooling mechanism of a clutch cover assembly | Mitsuo Higashiji | 1989-12-12 |
| 4741424 | Clutch disc | Seiichi Kitano | 1988-05-03 |