Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421800 | Flow rate regulating valve and fluid control apparatus using the same | Keigo Kobayashi, Masakazu Nagao, Ryousuke Dohi | 2022-08-23 |
| 11402124 | Fluid heater, fluid control apparatus, and production method for fluid heater | Tsuneyuki Okabe, Toshiyuki Inada, Taiji Chiba, Tatsuhiko SATO, Michio Yamaji | 2022-08-02 |
| 11391668 | Concentration measurement device | Masaaki Nagase, Kazuteru Tanaka, Keiji Hirao, Kouji Nishino, Michio Yamaji +1 more | 2022-07-19 |
| 11326742 | Valve | Yasumasa Yanagida, Koji Hiramatsu | 2022-05-10 |
| 11255468 | Gasket for fluid coupling, and fluid coupling | Keisuke Ishibashi, Tsuyoshi Tanikawa, Michio Yamaji, Tsuneyuki Okabe | 2022-02-22 |
| 11226043 | Ball valve | Tomohiro Mouri, Koji Hiramatsu | 2022-01-18 |