Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404604 | Silicon ingot, silicon block, silicon substrate, and solar cell | Youhei OGASHIWA, Seiji Oguri | 2025-09-02 |
| 9035721 | Duplexer, communication module component, and communication device | Yuuko Yokota, Yuuji Mori | 2015-05-19 |
| 7808935 | Duplexer and communication device | Wataru Koga, Takanori Ikuta | 2010-10-05 |
| 7659796 | Surface acoustic wave device and duplexer and communication device using the same | Masayuki Funami, Yuuko Yokota | 2010-02-09 |
| 7602333 | Transmitting/receiving antenna, isolator, high-frequency oscillator, and high-frequency transmitter-receiver using the same | Nobuki Hiramatsu, Yuji Kishida, Kazuki Hayata, Yoshiko Oya | 2009-10-13 |
| 6597322 | Primary radiator, phase shifter, and beam scanning antenna | — | 2003-07-22 |
| 6587076 | Beam scanning antenna | Mikio Fujii | 2003-07-01 |
| 6515562 | Connection structure for overlapping dielectric waveguide lines | Hiroshi Uchimura | 2003-02-04 |
| 6380825 | Branch tee dielectric waveguide line | Hiroshi Uchimura | 2002-04-30 |
| 6359590 | Antenna feeder line, and antenna module provided with the antenna feeder line | — | 2002-03-19 |
| 6359535 | Dielectric waveguide line bend formed by rows of through conductors | Hiroshi Uchimura | 2002-03-19 |
| 6064350 | Laminated aperture-faced antenna and multi-layered wiring board comprising the same | Hiroshi Uchimura | 2000-05-16 |
| 6057747 | Dielectric waveguide line and its branch structure | Hiroshi Uchimura | 2000-05-02 |
| 5982256 | Wiring board equipped with a line for transmitting a high frequency signal | Hiroshi Uchimura | 1999-11-09 |