Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7667194 | Method of producing microarray | Takao Ohnishi, Toshikazu Hirota | 2010-02-23 |
| 7261862 | Liquid drop emitter | Toshikazu Hirota, Takao Ohnishi | 2007-08-28 |
| 6408728 | Punching apparatus for stamping and method for producing the same | Hiroyuki Tsuji, Kazumasa Kitamura, Satoshi Matsubayashi, Shusaku Kabe | 2002-06-25 |
| 6365378 | Method for producing DNA chip | Toshikazu Hirota | 2002-04-02 |
| 5857397 | Sheet machining apparatus | Satoshi Matsubayashi, Hiroyuki Tsuji, Kazumasa Kitamura | 1999-01-12 |
| 5836226 | Apparatus for progressively feeding and machining sheet material | Hiroyuki Tsuji, Kazumasa Kitamura | 1998-11-17 |