Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768651 | Communication device and plug-in unit therefor | Tsutomu Takahashi, Hisao Hayashi, Shiro Tani, Kazunori Oomori, Koichi Namimatsu +2 more | 2004-07-27 |
| 6721172 | Mechanism for inserting and removing electronic circuit unit | Hiroshi Katagiri, Tetsuya Takahashi, Yoshinori Hoshino, Satoshi Ueda, Yoshiyuki Sato | 2004-04-13 |
| 6714098 | SAW antenna duplexer having a phase shifter with less than 50 ohm characteristic impedance | Kazushi Nishida, Ichiro Kameyama, Toru Sakuragawa, Hiroshi Fujinaka | 2004-03-30 |
| 6709168 | Optical unit with increased reliability | Hirofumi Imabayashi, Kenji Joko, Tsutomu Takahashi, Kazunori Omori, Yasunori Murata +2 more | 2004-03-23 |