Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6851846 | Mixing method, mixing structure, micromixer and microchip having the mixing structure | Yasuhisa Fujii, Shigeo Yamashita, Koji Yamamoto, Shunichi Hayamizu | 2005-02-08 |
| 6838055 | Microchip | Yasuhisa Fujii | 2005-01-04 |
| 6835313 | Extracting method, structure and apparatus, and separating method, structure and apparatus | Yasuhisa Fujii, Shunichi Hayamizu, Koji Yamamoto | 2004-12-28 |
| 6322198 | Electrostatic inkjet head having spaced electrodes | Kusunoki Higashino, Hisashi Takata, Yasuhisa Fujii | 2001-11-27 |
| 6309056 | Ink jet head, drive method of ink jet head, and ink jet recording apparatus | Kusunoki Higashino, Hisashi Takata, Yasuhisa Fujii, Hideo Hotomi | 2001-10-30 |
| 6305791 | Ink-jet recording device | Hideo Hotomi, Keishi Sawada, Kusunoki Higashino, Naoki Matsui | 2001-10-23 |