Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4247748 | Method for electrical discharge machining of a work in roll form | Kunihiko Sato, Tetsuro Urata, Haruo Taguchi, Yukio Kato, Takeo Uebayashi | 1981-01-27 |
| 4233485 | Process for electrical discharge machining of cylindrical work | Kunihiko Sato, Tetsuro Urata, Tetsuhiro Asamoto, Takeo Uebayashi, Mitugi Kawano | 1980-11-11 |
| 4230927 | Apparatus for electrical discharge machining of cylindrical work | Kunihiko Sato, Tetsuro Urata, Tetsuhiro Asamoto, Takeo Uebayashi, Haruo Taguchi | 1980-10-28 |
| 4219718 | Process and apparatus for electrical discharge machining of cylindrical work | Kunihiko Sato, Tetsuro Urata, Tetsuhiro Asamoto, Takeo Uebayashi, Haruo Taguchi | 1980-08-26 |