Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886858 | Thermosetting resin and prepreg and laminate using the same | Junichi Katagiri, Akira Nagai, Keiko Tawara, Akio Takahashi, Toshikazu Narahara +1 more | 1989-12-12 |
| 4820549 | Photo-curable resist resin composition for electroless plating, process for preparing a printed circuit board with the said resist resin composition and a printed circuit board having resist prepared from the said resist resin composition | Kiyoshi Ozaki, Atsushi Mori, Hideo Tsuda, Mineo Kawamoto, Kanji Murakami | 1989-04-11 |