Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835968 | High frequency switch, two-band type high frequency switch, three-band type high frequency switch, and mobile communication equipment | Masaharu Tanaka, Toshio Ishizaki, Toru Yamada | 2004-12-28 |
| 6765460 | Dielectric laminated device including a buried electric conductive member to form a strip line and its method of manufacture | Hideaki Nakakubo, Toshio Ishizaki, Toru Yamada, Hiroshi Kagata, Tatsuya Inoue | 2004-07-20 |