Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9178264 | Directional coupler and wireless communication device | Hajime Kuwajima, Toshiyasu Fujiwara, Naoto Ohyama, Masami Sasaki | 2015-11-03 |
| 9107323 | Band-pass filter module and module substrate | Shigemitsu Tomaki, Masamichi Tanaka, Isao Abe | 2015-08-11 |
| 8120446 | Electronic component | Shigemitsu Tomaki, Noriaki Ootsuka, Kazushige Shinoda | 2012-02-21 |
| 8018305 | Electronic component | Shigemitsu Tomaki, Noriaki Ootsuka, Kazushige Shinoda | 2011-09-13 |