Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8292053 | One-way clutch and power transmission apparatus | — | 2012-10-23 |
| 6196941 | Auto tensioner | Hideyuki Ohta | 2001-03-06 |
| 6059679 | Auto tensioner | Takashi Tsutsui | 2000-05-09 |
| 5005541 | Hydraulic valve lifter | Takeomi Yamamoto, Nariaki Endo, Yasushi Kadota | 1991-04-09 |