Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5204025 | Conductive paste composition | Katuyosi Yada, Hiromu Inoue, Yousui Nemoto | 1993-04-20 |
| 4921623 | Copper conductive coating composition | Shoji Yamaguchi, Katsuyoshi Yada, Koichi Sakaguchi, Hiromu Inoue | 1990-05-01 |
| 4705647 | Copper-type conductive coating composition | Shoji Yamaguchi | 1987-11-10 |
| 4663079 | Copper-type conductive coating composition | Shoji Yamaguchi | 1987-05-05 |