Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8183751 | Piezoelectric element and audio device | Masamichi Andoh, Satoshi Kuretake | 2012-05-22 |
| 4410502 | Method for manufacture of silicon carbide | Masami Yamaguchi, Toshiyuki Nakazima, Yoshiharu Kitahama, Isamu Iwami | 1983-10-18 |