Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865772 | Copper thick film conductor composition | Masashi Echigo, Yutaka Mitsune, Masami Sakuraba, Seiichi Nakatani, Tsutomu Nishimura | 1989-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865772 | Copper thick film conductor composition | Masashi Echigo, Yutaka Mitsune, Masami Sakuraba, Seiichi Nakatani, Tsutomu Nishimura | 1989-09-12 |