Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969157 | Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus | Atsushi Tomozawa, Eiji Fujii, Hideo Torii, Akiko Murata, Taku Hirasawa | 2005-11-29 |
| 6909341 | Surface acoustic wave filter utilizing a layer for preventing grain boundary diffusion | Hidekazu Nakanishi, Tetsuo Kawasaki, Toru Sakuragawa, Yasuhiko Yokota | 2005-06-21 |
| 6891449 | Antenna duplexer | Tetsuo Kawasaki, Yuki Satoh, Kozo Murakami, Toru Sakuragawa | 2005-05-10 |
| 6886922 | Liquid discharge head and manufacturing method thereof | Taku Hirasawa, Akiko Murata, Atsushi Tomozawa, Eiji Fujii, Hideo Torii | 2005-05-03 |