Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5169451 | Vacuum vapor deposition apparatus | Kenichi Yanagi, Toshio Taguchi, Yoshiteru Moriyama, Mitsuhiko Sako, Takuya Akio +3 more | 1992-12-08 |
| 4649860 | Vacuum evaporation coating equipment | Kanji Wake, Yoshio Shimozato, Kenichi Yanagi, Mitsuo Kato, Tetsuyoshi Wada +4 more | 1987-03-17 |
| 4552092 | Vacuum vapor deposition system | Kenichi Yanagi, Toshio Taguchi, Tetsuyoshi Wada, Kanji Wake | 1985-11-12 |