Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8136819 | Sealing structure and gasket | Shuji Yoshitsune, Kiyohiro Suzuki, Seiji Tani, Hideki Tanaka, Shin Yoshida +1 more | 2012-03-20 |
| 7762559 | Gasket | Kiyohiro Suzuki, Shuji Yoshitsune, Takashi Nakao | 2010-07-27 |