Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8334619 | Frequency variable power transmitter and receiver in Fresnel region and power transmitting system | — | 2012-12-18 |
| 8248311 | Planar array antenna and communication terminal and wireless module using the same | — | 2012-08-21 |
| 8233105 | Image display device | Hiroshi Kageyama, Futoshi Furuta | 2012-07-31 |
| 8184252 | Image display device | Futoshi Furuta, Hiroshi Kageyama | 2012-05-22 |
| 8073415 | Tunable receiving apparatus and method therefor | Takahiro Sugiyama | 2011-12-06 |
| 7917093 | Wireless monitoring system and child station therefor | — | 2011-03-29 |
| 7902986 | RFID tag | — | 2011-03-08 |
| 7817094 | Antenna, and wireless module, wireless unit and wireless apparatus having the antenna | Satoshi Adachi, Makoto Katagishi, Ikuo Murata, Masumi Iwamura, Takahiro Sugiyama +1 more | 2010-10-19 |
| 7791542 | Skeleton equalizing antenna, RFID tag and RFID system using the same | — | 2010-09-07 |
| 7755545 | Antenna and method of manufacturing the same, and portable wireless terminal using the same | Tomoyuki Ogawa, Morihiko Ikegaya, Keisuke Fukuchi | 2010-07-13 |
| 7714787 | Antenna, and wireless module, wireless unit and wireless apparatus having the antenna | Satoshi Adachi, Makoto Katagishi, Ikuo Murata, Masumi Iwamura, Takahiro Sugiyama +1 more | 2010-05-11 |
| 7663550 | Distributed phase type circular polarized wave antenna and high-frequency module using the same | Tomoyuki Ogawa | 2010-02-16 |
| 7633444 | Distributed phase type circular polarized receiving module and portable radio communication device | Tomoyuki Ogawa | 2009-12-15 |
| 7602346 | Antenna module, radio device and mobile radio terminal | Takahiro Sugiyama, Yohei Shirakawa | 2009-10-13 |
| 7586443 | Leakage loss line type circularly-polarized wave antenna and high-frequency module | — | 2009-09-08 |
| 7541979 | Small size thin type antenna, multilayered substrate, high frequency module, and radio terminal mounting them | Tomoyuki Ogawa, Morihiko Ikegaya | 2009-06-02 |
| 7486238 | Circular polarized wave antenna and method for designing same | Tomoyuki Ogawa | 2009-02-03 |
| 7460068 | Distributed phase type circular polarized wave antenna, high-frequency module using the same, and portable radio communication terminal using the same | Tomoyuki Ogawa | 2008-12-02 |
| 7394426 | Circular polarized antenna, antenna design simulator, and wireless module with the antenna | Tomoyuki Ogawa | 2008-07-01 |
| 7336239 | Small multi-mode antenna and RF module using the same | — | 2008-02-26 |
| 7157050 | System and method for detecting biological and chemical material | Yoshiaki Yazawa, Masao Kamahori, Hideki Kambara, Mitsuo Usami | 2007-01-02 |
| 7015862 | Antenna, method for manufacturing the antenna, and communication apparatus including the antenna | Hiroyuki Aoyama | 2006-03-21 |
| 6952565 | Communication terminal, automobile communication terminal, and automobile | Eriko Takeda, Kiichi Yamashita, Kenji Sekine | 2005-10-04 |
| 6937200 | Antenna and wireless apparatus | — | 2005-08-30 |
| 6879845 | Wireless communication method and system using beam direction-variable antenna | Toshiro Suzuki, Satoshi Takahashi, Hiroshi Usami, Yuuji Ishida | 2005-04-12 |