Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9642097 | Communication system, mobile station apparatus, and communication method | Katsutoshi Ishikura, Hiroyuki Saga, Hirokazu Kobayashi, Fumiyo SATOH, Yuhsuke Takagi | 2017-05-02 |
| 9510249 | Wireless communication system, communication method, base station, and mobile terminal | Kouki Suzuki, Shinichi Sawada, Tadashi Shimonabe, Mitsuru Sakamoto, Yuhsuke Takagi +2 more | 2016-11-29 |
| 9445357 | Wireless communication system, wireless communication method, mobile station device, and base station device | Shinichi Sawada, Katsutoshi Ishikura, Yuhsuke Takagi, Shumpei Fuse | 2016-09-13 |
| 9241301 | Wireless communication system, wireless communication method, mobile station device, and base station device | Shinichi Sawada, Katsutoshi Ishikura, Yuhsuke Takagi, Shumpei Fuse | 2016-01-19 |
| 9112673 | Reception circuit | Hirotaka Tamura | 2015-08-18 |
| 8989504 | Image processing device that renews identification information of specific subject | — | 2015-03-24 |
| 8983525 | Mobile communication system, base station device, and mobile communication terminal | Shinichi Sawada, Hirokazu Kobayashi, Koki Suzuki, Akio Yoshihara | 2015-03-17 |
| 8892161 | Radio communication system and method using spatial diversity and spatial multiplexing modes | Keiji Hikoso, Mitsuru Sakamoto, Yuhsuke Takagi, Tadashi Shimonabe, Akira Ohshima | 2014-11-18 |
| 8823562 | Parallel-to-serial converter circuit | — | 2014-09-02 |
| 8731554 | Cell reselecting method and mobile station device | Akio Yoshihara, Shinichi Sawada, Hirokazu Kobayashi, Kohki Suzuki | 2014-05-20 |
| 8731606 | Communication system, mobile station device, connection destination evaluating method, connection destination evaluating program, and base station device | Akio Yoshihara, Hirokazu Kobayashi, Shinichi Sawada, Kohki Suzuki | 2014-05-20 |
| 8599286 | Display control apparatus, image processing apparatus, recording medium on which a display control program is recorded and recording medium on which an image processing program is recorded | — | 2013-12-03 |
| 8498644 | Wireless communication system and handover method | Shinichi Sawada, Hirokazu Kobayashi, Kohki Suzuki, Akio Yoshihara | 2013-07-30 |
| 7990105 | Power supply device for a vehicle | Takaie Matsumoto, Yukiharu Hosoi, Takeshi Ikeda, Toshinori Fukudome | 2011-08-02 |
| 7667342 | Power supply for a vehicle | Takaie Matsumoto, Yukiharu Hosoi, Takeshi Ikeda, Toshinori Fukudome | 2010-02-23 |
| 6914233 | Wafer mapping system | Yasuyoshi Kitazawa, Toshio Miki, Susumu Nakagawa, Katsumi Yasuda, Kazunari Kitaji | 2005-07-05 |
| 6870319 | Optical axis adjusting system for vehicle head lamp | Masayuki Kayano, Nobuaki Takeda, Manabu Fujisawa, Kenji Hayashi, Shigeki Fukushima +1 more | 2005-03-22 |
| 5850231 | Electronic device having ferroelectric memory | Takashi Orimoto, Ryo Ishikawa, Katsuyoshi Kaneko, Takashi Shirasaka | 1998-12-15 |
| 5329913 | Oil vapor separator system for the engine of a gas heat pump air conditioner | Makoto Oguri, Toshinori Fukudome | 1994-07-19 |
| 4938211 | Breathing apparatus | Masashi Takahashi, Yasuhiko Satomi, Tadayoshi Iwasaki, Tsuneo Suzuki, Yasunobu Shimada +4 more | 1990-07-03 |
| 4900458 | Polyalkylenepolyamines as corrosion inhibitors | Albert H. Schroeder, Ta Yen Ching, Kiyoshi Katsumoto | 1990-02-13 |
| 4763730 | Miscible gas enhanced oil recovery method using oil-brine compatible pre-formed foam | — | 1988-08-16 |
| 4620943 | Bicarbazole-oxadiazole electroactive polymers | Peter Denisevich, Jr., Albert H. Schroeder, Victor P. Kurkov | 1986-11-04 |
| 4597896 | Carbazole-oxadiazole electroactive polymers | Peter Denisevich, Jr., Albert H. Schroeder, Victor P. Kurkov | 1986-07-01 |
| 4519940 | Triazole electroactive polymers | Albert H. Schroeder, Peter Denisevich, Jr., Victor P. Kurkov | 1985-05-28 |