Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8786162 | Device for driving a piezoelectric element | Shingo Tajima, Takehiko Umeyama | 2014-07-22 |
| 8445295 | Semiconductor device and method for manufacturing the same | Akio Shibuya, Katsuyoshi Tsuchiya, Akira Imaizumi, Hiroshi Matsumoto | 2013-05-21 |