Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6788164 | Complex high frequency components | Tomoya Maekawa, Hiroshi Shigemura, Emiko Kawahara, Toru Yamada | 2004-09-07 |
| 6765460 | Dielectric laminated device including a buried electric conductive member to form a strip line and its method of manufacture | Toshio Ishizaki, Toru Yamada, Hiroshi Kagata, Tatsuya Inoue, Shoichi Kitazawa | 2004-07-20 |
| 6747528 | Dielectric filter, antenna duplexer, and communications appliance | Tomoya Maekawa, Hiroshi Kushitani, Hiroshi Shigemura, Toru Yamada, Toshio Ishizaki | 2004-06-08 |
| 6696903 | Laminated dielectric filter, and antenna duplexer and communication equipment using the same | Emiko Kawahara, Toru Yamada, Hiroshi Kushitani | 2004-02-24 |