Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873175 | Method of forming functional coating film between fine electric conductive circuits | Takuro Kamakura | 1989-10-10 |
| 4844784 | Flexible cicuit substrate with electroconductive adhesive layer and its production | Takuro Kamakura | 1989-07-04 |
| 4812387 | Method of forming functional films on fine transparent electric conductive circuit pattern and spaces thereof | Junichi Yasukawa, Toyokazu Nomura, Kazuo Toda, Takuro Kamakura, Toshiaki Ota | 1989-03-14 |