Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7326742 | Wet type friction material | Masataka Kawabata, Atsushi Suzuki, Katsumi Takezawa | 2008-02-05 |
| 6586373 | Wet friction material | Makoto Suzuki, Masahiro Mori, Sousuke Kawai, Hirokazu Yagi | 2003-07-01 |
| 6237727 | Wet type multi-plate friction engaging apparatus | Masaki Sakai | 2001-05-29 |