Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100881 | Clutch seal | Kuniaki Miyake, Toshihiro Mukaida, Hitoshi Okabe, Atsushi Yokota, Tatsuya Osone +3 more | 2018-10-16 |
| 5954177 | Oil seal for automatic transmission | Fumitomo Yokoyama, Kazuhisa Ozaki, Masanori Kadotani, Mikio Iwase, Harumichi Tsuboi +8 more | 1999-09-21 |