Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893727 | Metal gasket and a material for its manufacture and a method for their manufacture | Kazuhiko Adachi, Kenichi Goshokubo, Takashi Katsurai | 2005-05-17 |
| 5712046 | Titanium ring for an electrodeposition drum and a method for its manufacture | Toru Kamidaira, Noriyasu Ikeda, Daiharu Doi | 1998-01-27 |