Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9939010 | Thrust roller bearing cage and method for manufacturing the same | Kazuyuki Yamamoto | 2018-04-10 |
| 9939019 | Thrust roller bearing cage and method for manufacturing the same | Kazuyuki Yamamoto | 2018-04-10 |
| 9915325 | Chain transmission device | Akio Kato, Takahiro Yamashita | 2018-03-13 |
| 9909652 | Chain transmission device for driving camshafts | Akio Kato, Takahiro Yamashita | 2018-03-06 |
| 9885401 | Chain guide and chain transmission device | Akio Kato, Takahiro Yamashita | 2018-02-06 |
| 9879763 | Chain guide and chain transmission device | Akio Kato, Takahiro Yamashita, Shinji Tsuruta, Hiroyuki Fukuyama, Nobuhiro Mizuno | 2018-01-30 |