Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7123884 | RF switch | Hideaki Nakakubo | 2006-10-17 |
| 7054608 | Multilayer electronic component and communication apparatus and method | Takehiko Yamakawa, Toshio Ishizaki, Toru Yamada, Shoichi Kitazawa | 2006-05-30 |
| 7023296 | High-frequency switch, laminated high-frequency switch, high-frequency radio unit, and high-frequency switching method | Kazuhide Uriu, Toru Yamada | 2006-04-04 |
| 6867662 | High-frequency switch, laminated high-frequency switch, high-frequency radio unit, and high-frequency switching method | Kazuhide Uriu, Toru Yamada | 2005-03-15 |
| 6831528 | High-frequency switching module and high-frequency apparatus equipped with the same | Yasushi Nagata, Yuki Sato, Mitsuru Miyake, Takeo Yasuho | 2004-12-14 |
| 6606015 | High-frequency switch, laminated high-frequency switch, high-frequency radio unit, and high frequency switching method | Kazuhide Uriu, Toru Yamada | 2003-08-12 |
| 5864263 | Dielectric filter with protective film covering the edges of the input/output electrodes and external electrode | Nobuhiro Takimoto | 1999-01-26 |