Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10205211 | Thermal insulation waveguide and wireless communication device | Tamio Kawaguchi, Noritsugu Shiokawa, Hiroaki Ikeuchi, Kohei Nakayama, Mutsuki Yamazaki +1 more | 2019-02-12 |
| 9913367 | Wiring board and method of manufacturing the same | Nobuto Managaki, Atsuko Iida, Yutaka Onozuka, Hiroshi Yamada | 2018-03-06 |
| 9848504 | Electronic device having a housing for suppression of electromagnetic noise | Hiroshi Yamada | 2017-12-19 |
| 9698482 | Antenna device | Kazuhiko Itaya, Hiroshi Yamada, Yutaka Onozuka, Nobuto Managaki, Atsuko Iida | 2017-07-04 |
| 9548279 | Connection member, semiconductor device, and stacked structure | Atsuko Iida, Nobuto Managaki, Yutaka Onozuka, Hiroshi Yamada | 2017-01-17 |
| 9502367 | Semiconductor device including a cap facing a semiconductor chip and a bump electrode provided between the semiconductor chip and the cap | Yutaka Onozuka, Hiroshi Yamada, Nobuto Managaki | 2016-11-22 |
| 9468089 | EBG structure, semiconductor device, and circuit board | Hiroshi Yamada | 2016-10-11 |
| 9406622 | Electronic circuit and semiconductor component | Kazuhiko Itaya, Hiroshi Yamada | 2016-08-02 |
| 9299627 | Semiconductor package having a cap unit with concave portion and method of manufacturing the same | Toshihiko Nagano, Kazuhide Abe, Hiroshi Yamada, Kazuhiko Itaya, Taihei Nakada | 2016-03-29 |
| 9112475 | EBG structure and circuit board | Kazuhiko Itaya, Hiroshi Yamada | 2015-08-18 |
| 9099764 | Electronic circuit and electronic device | Hiroshi Yamada | 2015-08-04 |
| 9019032 | EBG structure, semiconductor device, and printed circuit board | Kazuhiko Itaya, Hiroshi Yamada | 2015-04-28 |
| 8648431 | Acoustic semiconductor device | Kazuhide Abe, Atsuko Iida, Kazuhiko Itaya, Takashi Kawakubo | 2014-02-11 |
| 8513715 | Semiconductor device | Kazuhide Abe, Atsuko Iida, Kazuhiko Itaya | 2013-08-20 |
| 8324707 | Power amplifier | Kazuhide Abe, Atsuko Iida, Kazuhiko Itaya | 2012-12-04 |
| 8305147 | Power amplifier | Kazuhide Abe, Kazuhiko Itaya | 2012-11-06 |
| 8039873 | Semiconductor device | Kazuhide Abe, Kazuhiko Itaya | 2011-10-18 |
| 7851833 | Semiconductor device | Kazuhide Abe, Kazuhiko Itaya | 2010-12-14 |
| 7619470 | Power amplifier | Kazuhide Abe, Kazuhiko Itaya, Hideyuki Funaki | 2009-11-17 |
| 7508268 | Power amplifier and transmission and reception system | Kazuhide Abe, Kazuhiko Itaya, Hideyuki Funaki | 2009-03-24 |
| 7221920 | Voltage controlled oscillator, frequency synthesizer and communication apparatus | Kazuhide Abe, Mayumi Morizuka, Ryoichi Ohara, Kenya Sano, Naoko Yanase +9 more | 2007-05-22 |
| 6134424 | High-frequency power amplifier and mobile communication device using same | Kazuya Nishihori, Yoshiaki Kitaura, Mayumi Morizuka, Atsushi Kameyama, Masami Nagaoka +1 more | 2000-10-17 |
| 5563557 | Attenuator having a plurality of current source circuits | — | 1996-10-08 |
| 5225718 | Standard-cell type semiconductor logic LSI with logical amplitude enhancer | Toshiki Seshita, Atsushi Kameyama, Katsue Kawakyu | 1993-07-06 |