Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7156564 | Blade driving device for use in cameras | Nobuaki Watanabe, Tohru Eguro | 2007-01-02 |
| 6726380 | Camera blade driving device | Nobuaki Watanabe, Tohru Eguro | 2004-04-27 |
| 5581589 | Method and apparatus for producing gel particles | Atsushi Hasegawa | 1996-12-03 |
| 5390218 | Process for preparing a fuel pellet for nuclear reactor | Yoshihisa Takahashi | 1995-02-14 |
| 4615834 | Process and apparatus for producing microspheres of fissile and/or fertile materials | Yoshihisa Takahashi, Koreyuki Shiba | 1986-10-07 |
| 4555205 | Reamer holding device for machining valve seats | Minoru Hiroyasu, Hideo Yamashita, Tamotsu Ohguro, Shigenari Shino | 1985-11-26 |
| 4545706 | Method and machine for machining the surface of a valve seat | Minoru Hiroyasu, Hideo Yamashita, Susumu Yamada, Koji Takahashi | 1985-10-08 |