Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437484 | Piezoelectric resonator | Michiaki Nishimura, Kousei Kamigaki, Ken Yoshimura | 2002-08-20 |
| 6414417 | Laminated piezoelectric actuator | Hideki Uchimura, Shigenobu Nakamura, Susumu Ono | 2002-07-02 |