Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550116 | Method for manufacturing a bimorph piezoelectric device for acceleration sensor | Kazunari Nishihara, Kiyotomo Kubota, Hirohumi Tajika, Koji Nomura, Tetsuro Shimamura +1 more | 2003-04-22 |
| 6518688 | Piezoelectric vibration device | — | 2003-02-11 |