Patents per Year
Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11255435 | Gasket and method for manufacturing same | Sohei SHIRAKAWA, Hajime Yui, Hidetoshi Saso | 2022-02-22 |
| 10741853 | Gasket and manufacturing method therefor | Hajime Yui | 2020-08-11 |
| 10626993 | Gasket and method of manufacturing the same | Hidetoshi Saso, Yoshihiro Kurano, Tetsuya Urakawa, Kenichi Oba, Takuro Nishimura +1 more | 2020-04-21 |
| 10608260 | Gasket and method of manufacturing the same | — | 2020-03-31 |
| 10511034 | Gasket for fuel battery | Hajime Yui | 2019-12-17 |
| 10465798 | Gasket and method of manufacturing the same | Hidetoshi Saso, Yoshihiro Kurano, Tetsuya Urakawa, Kenichi Oba, Takuro Nishimura +1 more | 2019-11-05 |
| 10350799 | Gasket including carrier film and method of manufacturing the same | Hidetoshi Saso, Yoshihiro Kurano, Tetsuya Urakawa, Kenichi Oba, Takuro Nishimura +2 more | 2019-07-16 |
| 10103364 | Base material integrated type seal and metal mold for manufacturing the same | Tetsuya Urakawa | 2018-10-16 |
| 8869354 | Ratchet buckle for helmets | — | 2014-10-28 |