Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209242 | siRNA based on RNA sequence of SARS-CoV-2 and use thereof | Tetsuhiko Yoshida, Nahoko Baileykobayashi, Rina Hashimoto, Yoshinori Yoshida | 2025-01-28 |
| 10889805 | Intestinal epithelioid cells | Hiroyuki Mizuguchi | 2021-01-12 |
| 8526899 | Broadcast receiving apparatus and method of determining presence of noise performed by broadcast receiving apparatus | Kohta Miyagi, Keita Taniguchi | 2013-09-03 |
| 8498597 | Broadcast receiving apparatus and method of detecting noise components performed by broadcast receiving apparatus | Kohta Miyagi, Keita Taniguchi | 2013-07-30 |
| 8270537 | Antenna device, demodulating device and receiving device | Kohichi Tsutsui, Susumu Hasegawa, Kenji Kawai, Mansaku Nakano, Eri Miyoshi | 2012-09-18 |
| 7671298 | Heating line pattern structure of defogger formed on rear window glass panel of motor vehicle and rear glass panel | Ryokichi Doi, Hiroshi Iijima, Kouichi Chikaishi | 2010-03-02 |
| 7286098 | Circular polarization antenna and composite antenna including this antenna | Kazushige Ogino, Yoshio Umezawa, Koji Nagao, Katsuhiro Tsuruta | 2007-10-23 |
| 7277684 | Antenna amplifier and shared antenna amplifier | Naoki Kushima, Tetsuharu Imoto, Kazushige Ogino, Hirokazu Matsunaga, Nobuyoshi Tateishi | 2007-10-02 |
| 7224939 | Audio broadcast receiving apparatus and method | Shuji Sugahara | 2007-05-29 |
| 5303415 | Pulse noise detecting circuit of AM receiver | Hirokazu Matsunaga | 1994-04-12 |
| 5258728 | Antenna circuit for a multi-band antenna | Kiyoshi Taniyoshi, Toshihiko Kondo | 1993-11-02 |
| 5072230 | Mobile telescoping whip antenna with impedance matched feed sections | Kiyoshi Taniyoshi, Toshihiko Kondo | 1991-12-10 |
| 4942622 | Mobile radio-receiver system with improved reproduction characteristics of reception signal having noise superimposed thereon | Hidefumi Fuse | 1990-07-17 |
| 4910799 | Noise reduction apparatus | — | 1990-03-20 |
| 4894546 | Hollow cathode ion sources | Ryota Fukui, Kenichi Takagi, Riichi Kikuchi, Akira Tonegawa | 1990-01-16 |
| 4865932 | Electric cells and process for making the same | Yoshitomo Masuda, Isamu Shinoda, Masao Ogawa, Toyoo Harada, Takao Ogino +2 more | 1989-09-12 |
| 4841197 | Double-chamber ion source | Eiji Yabe, Kenichi Takagi, Ryota Fukui, Riichi Kikuchi | 1989-06-20 |
| 4535301 | High frequency amplifier circuit | — | 1985-08-13 |
| 4403349 | Intermediate frequency detection circuit | — | 1983-09-06 |
| 4369446 | Antenna input circuit | — | 1983-01-18 |
| 4306200 | Selective amplifier | — | 1981-12-15 |
| 4215312 | Radio receiver | — | 1980-07-29 |
| 4186350 | Antenna tuning circuit | — | 1980-01-29 |