Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8770052 | Linear actuator | Kazuyuki Kitazawa, Shigenori Miyairi | 2014-07-08 |
| 8692428 | Linear actuator | Shigenori Miyairi | 2014-04-08 |
| 7868497 | Airtight-type electric motor | Shigenori Miyairi, Ikuo Takeshita, Hisayuki Miyajima | 2011-01-11 |