Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11635144 | Multi-layered metal sheet | Takeshi Murata, Shinya Wasada, Futoshi Tanaka | 2023-04-25 |
| 9261192 | Cylinder head gasket | Takahiro Niwa, Takeshi Murata, Shinya Wasada | 2016-02-16 |
| 9068654 | Gasket | Takahiro Niwa, Takeshi Murata, Manabu Yasuda | 2015-06-30 |
| 6786490 | Metal gasket | Michio Fujino, Yutaka Miyata, Takeshi Murata | 2004-09-07 |
| 6257591 | Metal gasket and process for manufacturing the same | Yoshitaka Abe, Kazuhiko Ikeda, Takashi Suzuki | 2001-07-10 |
| 6073938 | Sealing structure | Yoshitaka Abe, Yukio Yoshida, Yoshinori Iwamoto, Takashi Suzuki | 2000-06-13 |
| 6070882 | Sealing structure | Yoshitaka Abe, Takeshi Naito, Yoshinori Iwamoto, Takashi Suzuki | 2000-06-06 |