Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8813787 | Single acting directional control valve | Kenichi Matsumura | 2014-08-26 |
| D698898 | Electromagnetic valve | Tetsuo Tamura, Kazuaki Takemura | 2014-02-04 |
| D698417 | Electromagnetic valve | Tetsuo Tamura, Kazuaki Takemura | 2014-01-28 |
| D695380 | Electromagnetic valve | Tetsuo Tamura, Kazuaki Takemura | 2013-12-10 |
| D693903 | Electromagnetic valve | Tetsuo Tamura, Kazuaki Takemura | 2013-11-19 |
| D693431 | Electromagnetic valve | Tetsuo Tamura, Kazuaki Takemura | 2013-11-12 |
| D692985 | Electromagnetic valve | Tetsuo Tamura, Kazuaki Takemura | 2013-11-05 |
| D692984 | Electromagnetic valve | Tetsuo Tamura, Kazuaki Takemura | 2013-11-05 |
| 8061385 | Combined safety valve | — | 2011-11-22 |
| 8015991 | Manifold-type solenoid valve apparatus having stop valve | — | 2011-09-13 |