Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943483 | Comb teeth type piezoelectric actuator and method for manufacturing the same | Yukihisa Takeuchi, Hiroyuki Tsuji, Nobuo Takahashi | 2005-09-13 |
| 6933663 | Cell driving type actuator and method for manufacturing the same | Yukihisa Takeuchi, Hiroyuki Tsuji, Nobuo Takahashi | 2005-08-23 |
| 6915828 | Punch die for punching and laminating simultaneously | Yukihisa Takeuchi, Hiroyuki Tsuji, Yoshinori Yamaguchi, Satoshi Matsubayashi, Syusaku Kabe | 2005-07-12 |
| 6894888 | Multilayer board having precise perforations and circuit substrate having precise through-holes | Yukihisa Takeuchi, Hiroyuki Tsuji, Yoshinori Yamaguchi | 2005-05-17 |
| 6864620 | Matrix type actuator | Yukihisa Takeuchi, Hiroyuki Tsuji, Nobuo Takahashi, Koji Kimura | 2005-03-08 |