Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660581 | Grinding apparatus | Shoichi Shin, Yasuhiko Nagakura | 1997-08-26 |
| 5655954 | Polishing apparatus | Toshio Oishi, Shoichi Shin, Masahiro Ishida, Yasukazu Mase | 1997-08-12 |
| 5591071 | Polishing device | Shoichi Shin, Yasuhiko Nagakura, Toshio Oishi | 1997-01-07 |
| 5584750 | Polishing machine with detachable surface plate | Masahiro Ishida, Shoichi Shin, Yasuhiko Nagakura, 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, Yasuhiko Nagakura, Soichi Shin | 1994-02-22 |