Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100881 | Clutch seal | Koji Tsukamoto, Toshihiro Mukaida, Hitoshi Okabe, Atsushi Yokota, Tatsuya Osone +3 more | 2018-10-16 |
| 10041595 | Seal structure | Yuki Takao, Shinya Nakaoka, Noriyuki Shinbo | 2018-08-07 |