Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332237 | Metal gasket with welded shim | Yoshiyuki Hagiwara, Osamu Jinno, Takeshi Kitamura, Akio Kuramoto, Yukio Kawai +1 more | 1994-07-26 |
| 5275694 | Process for production of copper through-hole printed wiring boards | Hideaki Yamaguchi, Hideyuki Kawai, Daikichi Tachibana | 1994-01-04 |