Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107151 | Control valve | Shigemitsu Suzuki, Naoto Toma | 2018-10-23 |
| 9945271 | Valve opening/closing timing control device | Shigemitsu Suzuki, Naoto Toma | 2018-04-17 |
| 9903235 | Valve timing control apparatus | Naoto Toma, Yoshiaki Yamakawa, Masaki Kobayashi, Takeshi Hayashi, Hiroyuki Amano | 2018-02-27 |