Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660581 | Grinding apparatus | Shoichi Shin, Masafumi Tsunada | 1997-08-26 |
| 5591071 | Polishing device | Shoichi Shin, Masafumi Tsunada, Toshio Oishi | 1997-01-07 |
| 5584750 | Polishing machine with detachable surface plate | Masahiro Ishida, Shoichi Shin, Masafumi Tsunada, Toshio Oishi | 1996-12-17 |
| 5480508 | Apparatus for manufacturing laminated prepreg members | Takao Manabe, Yuhei Yamakawa, Shoichi Shin, Hideyuki Yamada, Mitsuo Nagashima +5 more | 1996-01-02 |
| 5397415 | Method for manufacturing laminated prepreg members | Takao Manabe, Yuhei Yamakawa, Shoichi Shin, Hideyuki Yamada, Mitsuo Nagashima +5 more | 1995-03-14 |
| 5288357 | Method for manufacturing prepreg laminations | Hideyuki Yamada, Masafumi Tsunada, Soichi Shin | 1994-02-22 |
| 5272644 | Apparatus for controlling a heating temperature | Hirofumi Katsumata, Hideo Fujie, Kazuto Tomikawa | 1993-12-21 |