Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D737407 | Poppet type on/off valve | Takahiro Iwamoto | 2015-08-25 |
| D736892 | Poppet type on/off valve | Takahiro Iwamoto | 2015-08-18 |
| D736893 | Poppet type on/off valve | Takahiro Iwamoto | 2015-08-18 |
| 5699830 | Solenoid valve controller | Bunya Hayashi | 1997-12-23 |
| 5441233 | Electromagnetic valve | Yoshio Asou, Hideharu Sato, Takumi Matsumoto | 1995-08-15 |
| 5437306 | Double-solenoid type electromagnetic valve | Yoshio Asou, Bunya Hayashi, Hideharu Sato, Takumi Matsumoto, Makoto Ishikawa +2 more | 1995-08-01 |
| 5423117 | Method for fabricating solenoid device for electromagnetic valves | Yoichiro Okada, Ryushirou Kaneko | 1995-06-13 |