Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331864 | Joint structure, joint unit and assembly method of joint unit | Hiroshi Imai | 2025-06-17 |
| 11047515 | Fluid transfer connector and method for controlling the same | Hiroshi Imai, Masamichi Kobayashi | 2021-06-29 |
| 11035355 | Tube pump system and method for controlling the tube pump system | Yukinobu Imai | 2021-06-15 |
| 10895188 | Exhaust gas purifier | Ryota KOBAYASHI, Shunji Hamaoka, Tsuyoshi Inoue, Tetsuya Yokoyama, Yoshinori Fukui +2 more | 2021-01-19 |
| 10746168 | Tube pump and holding mechanism | Hiroshi Imai, Yukinobu Imai | 2020-08-18 |
| 10528064 | Tube pump system and method for controlling the tube pump system | Yukinobu Imai | 2020-01-07 |
| 10473231 | Flow rate adjustment device | — | 2019-11-12 |
| 10247588 | Piezoelectric karman vortex flowmeter | — | 2019-04-02 |
| 10228075 | Fluid device | Takashi Imai, Masahiro Hasunuma | 2019-03-12 |
| 10082136 | Tube pump | Hiroshi Imai | 2018-09-25 |
| 10018282 | Flow rate adjusting device | — | 2018-07-10 |
| 9651162 | Relief valve | — | 2017-05-16 |
| 9506572 | Flow regulating device | — | 2016-11-29 |
| 9304517 | Flow control device | Hiroki Igarashi | 2016-04-05 |
| 9228673 | Flow regulating device | — | 2016-01-05 |
| 9010719 | Flow control device | Hiroki Igarashi | 2015-04-21 |