Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647777 | Flow rate sensor, flow meter, and discharge rate control apparatus for liquid discharge machines | Hirofumi Kotaka, Atsushi Koike, Toshiaki Kawanishi, Kenji Tomonari, Shinichi Inoue +2 more | 2003-11-18 |
| 6604417 | Flow sensor and strainer integrated flowmeter | Atsushi Koike, Kenichi Hiraizumi, Takayuki Takahata | 2003-08-12 |
| 6588268 | Flow rate sensor, temperature sensor and flow rate detecting apparatus | Toshiaki Kawanishi, Kenji Tomonari, Shinichi Inoue, Atsushi Koike | 2003-07-08 |