Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4632733 | Method for manufacturing one-side electrogalvanized steel strip | Shiro Fukunaka, Tatsuro Anan, Nobuo Shiotani | 1986-12-30 |
| 4287403 | Method and apparatus for adjusting the gap in an electric discharge machine | Kunihiko Sato, Tetsuro Urata, Mitsugi Kawano, Yukio Kato, Takeo Uebayashi | 1981-09-01 |
| 4242557 | Apparatus for electrical discharge machining of cylindrical work | Kunihiko Sato, Tetsuro Urata, Mitsugi Kawano, Yukio Kato, Takeo Uebayashi | 1980-12-30 |
| 4221952 | Electric discharge machining method | Kunihiko Sato, Tetsuro Urata, Mitsugi Kawano, Tetsuhiro Asamoto, Takeo Uebayashi | 1980-09-09 |