Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169274 | Transmission line converter using oblique coupling slots disposed in the narrow wall of a rectangular waveguide | Yukihiro Tahara, Tetsuya Ohba, Satoshi Yamaguchi | 2012-05-01 |
| 7671707 | Bandstop filter having a main line and ¼ wavelength resonators in proximity thereto | Tetsu Ohwada, Hiroshi Osakada | 2010-03-02 |
| 7019706 | High frequency module and antenna device | Naofumi Yoneda, Moriyasu Miyazaki, Tetsu Ohwada, Koji Yamanaka, Kazutomi Mori +4 more | 2006-03-28 |
| 6489859 | Power divider/combiner | Yukihiro Tahara, Moriyasu Miyazaki | 2002-12-03 |
| 6335669 | RF circuit module | Moriyasu Miyazaki, Hidenori Yukawa, Masatoshi Nii | 2002-01-01 |
| 5410277 | Stabilized frequency synthesizer | Hideki Asao, Yutaka Ozaki, Tetsu Owada | 1995-04-25 |