Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9608319 | Flexible substrate antenna and antenna device | Hiroya Tanaka | 2017-03-28 |
| 8928539 | Antenna unit and radio communication device | Kengo Onaka, Osamu Shibata | 2015-01-06 |
| 8654013 | Multi-band antenna | Munehisa WATANABE, Kengo Onaka, Takashi Ishihara, Tsuyoshi MUKAI | 2014-02-18 |
| 8462051 | Chip antenna and antenna apparatus | Hiroya Tanaka, Ryo KOMURA, Kazuhisa Yamaki | 2013-06-11 |
| 7369088 | Circularly polarized microstrip antenna and radio communication apparatus including the same | — | 2008-05-06 |
| 6928276 | Signal reception circuit and communication device having the same | — | 2005-08-09 |
| 6891507 | Surface mount antenna, method of manufacturing same, and communication device | Minoru Yamaguchi | 2005-05-10 |
| 6808405 | Coaxial connector and communication device | Chikara Uratani, Takekazu Okada, Yuichi Maruyama | 2004-10-26 |
| 6753813 | Surface mount antenna, method of manufacturing the surface mount antenna, and radio communication apparatus equipped with the surface mount antenna | — | 2004-06-22 |
| 6614398 | Antenna structure and communication apparatus including the same | Junichi Kurita | 2003-09-02 |
| 6462716 | Antenna device and radio equipment having the same | — | 2002-10-08 |
| 6433746 | Antenna system and radio unit using the same | Kazuhisa Yamaki | 2002-08-13 |
| 6313797 | Dielectric antenna including filter, dielectric antenna including duplexer, and radio apparatus | Junichi Kurita, Hideyuki Kato, Motoharu Hiroshima, Jinsei Ishihara, Haruo Matsumoto | 2001-11-06 |
| 6292139 | Electronic part and a method of manufacturing the same | Keizo Yamamoto, Kazuhisa Yamaki | 2001-09-18 |
| 6140968 | Surface mount type circularly polarized wave antenna and communication apparatus using the same | Kazunari Kawahata, Shigekazu Itoh, Masaru Shikata, Haruo Matsumoto | 2000-10-31 |
| 6133881 | Surface mount antenna and communication apparatus including the same | Masaru Shikata | 2000-10-17 |
| 6040806 | Circular-polarization antenna | Masaru Shikata | 2000-03-21 |
| 5635942 | Microstrip antenna | Yasuaki Saitoh, Kenshi Michishita | 1997-06-03 |
| 5588198 | Method of regulating resonance frequency of surface-mountable antenna | Kazunari Kawahata | 1996-12-31 |
| 5541616 | Surface-mountable antenna | Kazunari Kawahata | 1996-07-30 |
| 5448249 | Antenna device | Yoshiyuki Sonoda | 1995-09-05 |