Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260570 | Friction plate and wet-type multiple-disc clutch with friction plate | Yousuke IKEDA, Masanori Okada, Masahiro Kobayashi, Osamu Tanaka, Fumimasa Muramatsu +4 more | 2019-04-16 |
| 7909151 | Lock-up clutch mechanism | Hideki Matsumoto, Chisato Yagi | 2011-03-22 |
| 7815027 | Lock-up clutch mechanism | Hideki Matsumoto | 2010-10-19 |
| 7546913 | Lock-up clutch mechanism | Tamotsu Fujii, Kenji Maruo | 2009-06-16 |
| 7481305 | Lock-up mechanism for torque converter | Hiroyuki Sakai, Makoto Ogawa, Takamitsu Kuroyanagi, Osamu Yoshida, Eiji Hayashi +3 more | 2009-01-27 |
| 7219774 | Double-wrap brake band assembly | Tamotsu Fujii, Xiaoming Gu, Osamu Tanaka | 2007-05-22 |
| 6905005 | Double wrap brake band | Tamotsu Fujii, Xiaoming Gu | 2005-06-14 |