| 11923878 |
Wireless signal processing circuit and wireless device |
— |
2024-03-05 |
| 11646761 |
Wireless device |
— |
2023-05-09 |
| 11367953 |
Antenna device and calibration method |
— |
2022-06-21 |
| 11128334 |
Beam forming device and beam forming method |
— |
2021-09-21 |
| 10523167 |
Variable attenuation device, phase-switching variable attenuation device, and phase shifter |
— |
2019-12-31 |
| 10212011 |
Wireless device and method for controlling phase |
— |
2019-02-19 |
| 10211812 |
Phase-switch-equipped variable amplification device and phase shifter |
— |
2019-02-19 |
| 10020780 |
Amplifier |
— |
2018-07-10 |
| 9859881 |
Phase difference detecting device |
— |
2018-01-02 |
| 9722591 |
Phase adjustment device, phase difference detecting device and phase-adjusting method |
— |
2017-08-01 |
| 9620851 |
Wireless communication device and electronic device |
Yoji Ohashi |
2017-04-11 |
| 9432075 |
Communication apparatus and phase adjustment method |
— |
2016-08-30 |
| 9246498 |
Electronic circuit and control method |
— |
2016-01-26 |
| 9153851 |
Waveguide converter |
Satoshi Nakamura, Yoji Ohashi, Takenori Ohshima, Keiichi Oguro |
2015-10-06 |
| 8866562 |
Signal converter including a conductive patch for converting signals between a hollow waveguide and a dielectric waveguide and method of manufacture |
Yoji Ohashi |
2014-10-21 |
| 8564383 |
Signal converter and high-frequency circuit module |
Yoji Ohashi |
2013-10-22 |
| 7855450 |
Circuit module |
Yoji Ohashi, Mitsuji Nunokawa |
2010-12-21 |
| 7439822 |
Waveguide substrate having two slit-like couplings and high-frequency circuit module |
Yoji Ohashi, Yusuke Kato |
2008-10-21 |
| 7436679 |
Radio-frequency module for communication |
Shinya Iijima, Tomoyuki Abe, Nobuyuki Hayashi, Yoji Ohashi |
2008-10-14 |
| 7248222 |
High-frequency module |
Shinya Iijima, Tomoyuki Abe, Nobuyuki Hayashi, Yoji Ohashi |
2007-07-24 |
| 6867661 |
Millimeter wave module having probe pad structure and millimeter wave system using plurality of millimeter wave modules |
Debasis Dawn, Yoji Ohashi |
2005-03-15 |
| 6807063 |
High-frequency integrated circuit module |
Yoji Ohashi |
2004-10-19 |
