Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5932645 | Fluorine rubber-containing coating composition for screen printing | Teruaki Kawanaka, Eiichi Oohira | 1999-08-03 |
| 4948153 | Metal gasket | Masakatsu Takahashi, Hidetoshi Kimura | 1990-08-14 |
| 4802698 | Joint means having flanges | Katsuhide Fujisawa, Toshimasa Takanaka, Masakatsu Takahashi | 1989-02-07 |