Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054293 | Electronic apparatus | Keiji Kaizaki | 2011-11-08 |
| 7960667 | Movable contact element and switch using the same | Satoshi Yoshihara, Masaki Sawada | 2011-06-14 |
| 7942119 | Variable valve mechanism | Akira Sugiura, Tomiyasu Hirano | 2011-05-17 |