Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660581 | Grinding apparatus | Masafumi Tsunada, Yasuhiko Nagakura | 1997-08-26 |
| 5655954 | Polishing apparatus | Toshio Oishi, Masafumi Tsunada, Masahiro Ishida, Yasukazu Mase | 1997-08-12 |
| 5591071 | Polishing device | Masafumi Tsunada, Yasuhiko Nagakura, Toshio Oishi | 1997-01-07 |
| 5584750 | Polishing machine with detachable surface plate | Masahiro Ishida, Masafumi Tsunada, Yasuhiko Nagakura, Toshio Oishi | 1996-12-17 |
| 5482589 | Method and apparatus for making pre-cut pre-preg tape | Makoto Kawano | 1996-01-09 |
| 5480508 | Apparatus for manufacturing laminated prepreg members | Takao Manabe, Yuhei Yamakawa, Hideyuki Yamada, Mitsuo Nagashima, Mitsunori Kokubo +5 more | 1996-01-02 |
| 5397415 | Method for manufacturing laminated prepreg members | Takao Manabe, Yuhei Yamakawa, Hideyuki Yamada, Mitsuo Nagashima, Mitsunori Kokubo +5 more | 1995-03-14 |
| 4305128 | Method and apparatus for controlling orientation of tools | Takao Manabe, Hitoshi Ebata | 1981-12-08 |