Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914368 | Piezoelectric resonator, and piezoelectric filter, duplexer, and communication apparatus, all including same | Daisuke Nakamura, Masaki Takeuchi, Yoshihiko Gotoh, Tadashi Nomura, Ken-ichi Uesaka | 2005-07-05 |
| 6906451 | Piezoelectric resonator, piezoelectric filter, duplexer, communication apparatus, and method for manufacturing piezoelectric resonator | Hajime Yamada, Masaki Takeuchi, Hideki Kawamura, Hiroyuki Fujino, Ken-ichi Uesaka +4 more | 2005-06-14 |
| 6888424 | Piezoelectric resonator, filter, and electronic communication device | Masaki Takeuchi, Hajime Yamada, Yoshihiko Goto, Tadashi Nomura | 2005-05-03 |