Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348590 | Surface treating agent for copper or copper alloys | Seizi Shigemura, Motokazu Shindo | 1994-09-20 |
| 5300735 | Interconnected multilayer boards and fabrication processes thereof | Hitoshi Yokono, Hideo Arima, Takashi Inoue, Naoya Kitamura, Haruhiko Matsuyama +4 more | 1994-04-05 |