Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813829 | Method for removing punched fragments and a method for producing an article by punching | Yukihisa Takeuchi, Hiroyuki Tsuji, Yoshinori Yamaguchi | 2004-11-09 |
| 6752601 | Micropump | Yukihisa Takeuchi, Hiroyuki Tsuji, Nobuo Takahashi | 2004-06-22 |
| 6699018 | Cell driving type micropump member and method for manufacturing the same | Yukihisa Takeuchi, Hiroyuki Tsuji, Nobuo Takahashi | 2004-03-02 |