Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934557 | Portable type radio equipment | Shu-ichi Sekine, Takayoshi Itoh, Yuji Iseki, Naoko Ono, Keiichi Yamaguchi +4 more | 2005-08-23 |
| 6091364 | Antenna capable of tilting beams in a desired direction by a single feeder circuit, connection device therefor, coupler, and substrate laminating method | Yasushi Murakami, Hisao Iwasaki, Hiroki Shoki, Hidehiro Matsuoka | 2000-07-18 |
| 6061553 | Adaptive antenna | Hidehiro Matsuoka, Hiroki Shoki, Yasushi Murakami | 2000-05-09 |