Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305766 | Three-way valve for flow rate control and temperature control device | — | 2025-05-20 |
| 11326709 | Diaphragm type of solenoid valve | — | 2022-05-10 |
| 11098816 | Electromagnetic valve having durability against oxygen, hydrogen and water | Hidemitsu Ooka, Hiroki Yajima | 2021-08-24 |
| 11067315 | Temperature control system | Masakatsu Yamawaki, Teiichirou UEDA, Shigehiko ONO | 2021-07-20 |
| 10767782 | Solenoid valve | Hidekazu Yamauchi | 2020-09-08 |