Issued Patents 2003
Showing 1–6 of 6 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, Kiyoshi Yamagishi, Toshiaki Kawanishi, Kenji Tomonari +2 more | 2003-11-18 |
| 6628153 | PLL circuit and frequency division method reducing spurious noise | — | 2003-09-30 |
| 6602048 | Gas turbine split ring | Tatsuaki Fujikawa, Yasuoki Tomita, Shunsuke Torii, Ryotaro Magoshi, Masamitsu Kuwabara | 2003-08-05 |
| 6599066 | Rotating shaft device and machine tool | Shinji Koike | 2003-07-29 |
| 6588268 | Flow rate sensor, temperature sensor and flow rate detecting apparatus | Kiyoshi Yamagishi, Toshiaki Kawanishi, Kenji Tomonari, Atsushi Koike | 2003-07-08 |
| 6535788 | Machining apparatus | Jun Yoshida, Akira Kawana, Tatsuya Hisaki | 2003-03-18 |