Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869825 | Flow rate control device | Takashi Kato | 2014-10-28 |
| 8839808 | Assembling structure of actuator part of fluid control valve, and fluid control valve formed with the structure | Naofumi Murata, Hiroyuki Murase, Shinji Ikenoya | 2014-09-23 |
| 7988429 | Chemical liquid supply system | Katsuya Okumura, Shigenobu Itoh, Tetsuya Toyoda | 2011-08-02 |
| 7942647 | Pump for supplying chemical liquids | Katsuya Okumura, Shigenobu Itoh, Kazuhiro Arakawa | 2011-05-17 |
| 7766341 | Seal structure, fluid device, integrated valve, and sealing member | Katsuya Okumura, Shoichi Kitagawa, Shigenobu Itoh, Kazuhiro Arakawa, Hiroshi Tomita | 2010-08-03 |
| 7090190 | Flow control valve | Hiroto Yasue, Yasushi Hirako, Hiroshi Kagohashi | 2006-08-15 |