Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450905 | Variable valve timing control device | Yoshiaki Yamakawa, Masaki Kobayashi | 2019-10-22 |
| 10161273 | Valve opening and closing timing control apparatus | Takeo Asahi, Yuji Noguchi, Toru Sakakibara, Masaki Kobayashi, Yoshihiro Kawai +1 more | 2018-12-25 |
| 9958076 | Flow passage partition structure and fluid control valve | Masaki Kobayashi, Yoshiaki Yamakawa | 2018-05-01 |
| 9863288 | Valve opening and closing timing control device | Kentaro Nagura, Yugo NAKAMURA | 2018-01-09 |
| 9617877 | Valve opening and closing timing control device | Kentaro Nagura | 2017-04-11 |
| 8813702 | Valve timing control device | Masaki Kobayashi, Kazuo Ueda | 2014-08-26 |