Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951029 | Guide for transmission device | Haruhisa Oota | 2011-05-31 |
| 7404777 | Power transmission incorporating tensioner lever | Tatsuya Konishi, Hiroshi Hashimoto | 2008-07-29 |
| 7137916 | Movable guide for transmission device | Atsushi Kumakura | 2006-11-21 |
| 6866601 | Ratchet-type hydraulic tensioner | Toyonaga Saitoh, Tatsuya Konishi, Shigekazu Fukuda, Hiroshi Hashimoto | 2005-03-15 |
| 6832966 | Plastic movable guide for transmission device | Atsushi Kawano, Tatsuya Konishi | 2004-12-21 |
| 6729986 | Hydraulic type tensioner with relief valve | Hisashi Tomioka, Kazuaki Kawamura | 2004-05-04 |
| 6669590 | Plastic movable guide for transmission device | Atsushi Kawano, Tatsuya Konishi | 2003-12-30 |
| 6612951 | Ratchet tensioner with mechanism for locking and releasing a plunger | — | 2003-09-02 |
| 6547684 | Ratchet tensioner with plunger releasing mechanism | — | 2003-04-15 |
| 6454672 | Ratchet tensioner with mechanism for locking and releasing a plunger | — | 2002-09-24 |
| 6062999 | Backlashless ratchet-type tensioner | Tadasu Suzuki | 2000-05-16 |