Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419997 | Guide bush and method of forming hard carbon film over the inner surface of the guide bush | Yukio Miya, Osamu Sugiyama, Ryota Koike, Takashi Toida, Kunihiko Kokubo | 2002-07-16 |
| 4667445 | Rotary grinding machine | — | 1987-05-26 |
| 4656951 | Rotary table unit | Toshikazu Hatsuse, Masami Shimizu, Masakazu Miyashita, Junichi Yoshioka, Akira Kanai +1 more | 1987-04-14 |
| 4604833 | Table mechanism | Takeshi Okabe, Toshikazu Hatsuse | 1986-08-12 |
| 4577845 | Hydrostatic pressure XY table | Toshikazu Hatsuse | 1986-03-25 |
| 4566226 | System for correcting the position of a spindle for a processing machine | — | 1986-01-28 |
| 4536993 | Grinding machine | Masami Shimizu, Hisao Yoshikawa, Kazuo Shiba, Fumio Maeno, Shigehiro Fuwa +1 more | 1985-08-27 |
| 4481742 | Machine tool elevating and guiding apparatus | Masami Shimizu, Hisao Yoshikawa, Kazuo Shiba, Fumio Maeno, Shigehiro Fuwa +1 more | 1984-11-13 |