Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5569569 | Stencil mask | Takashi Goto | 1996-10-29 |
| 5254215 | Dry etching method | Osamu Kitamura | 1993-10-19 |
| 5183531 | Dry etching method | — | 1993-02-02 |
| 5122503 | Superconducting material and method of producing same | Masaru Yamano, Atsuo Mizukami, Masao Nakao, Ryohkan Yuasa, Masaaki Nemoto +2 more | 1992-06-16 |