Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393189 | Communication management device, communication management method, driving support device, driving support method and computer readable medium | Masaaki TAKEYASU, Mari Ochiai, Shusaku UMEDA, Takeshi SUEHIRO, Teruko Fujii | 2025-08-19 |
| 12382373 | Processing device, communication device, communication system, control circuit, storage medium, and information sharing method | Yasunori Kato, Yasushi Matsutaka, Toshinori Hori, Koshiro ISHIHARA, Kenichi Nakura +1 more | 2025-08-05 |
| 12291154 | Communication device, communication system, communication method, and computer readable medium | Yasushi Matsutaka, Toshinori Hori, Koshiro ISHIHARA, Yasunori Kato, Shusaku UMEDA +1 more | 2025-05-06 |
| 12230133 | Traffic management apparatus, traffic management method, and computer readable medium | Masaaki TAKEYASU, Mari Ochiai, Shusaku UMEDA, Takeshi SUEHIRO, Teruko Fujii | 2025-02-18 |
| 9019481 | Colored noise reduction method and device for optical remote airflow measurement apparatus | Hamaki Inokuchi | 2015-04-28 |
| 8724099 | Airborne LIDAR for detecting matter suspended in air | Hamaki Inokuchi, Kazuhiro Asai | 2014-05-13 |
| 8434358 | Method for measuring airspeed by optical air data sensor | Hamaki Inokuchi | 2013-05-07 |
| 7812587 | LED drive circuit | Takayuki Suzuki, Shintaro Meguri | 2010-10-12 |
| 7605358 | Photodetector having dual photodiode and gain adjusting amplifiers | Takayuki Suzuki, Shintaro Meguri | 2009-10-20 |
| 7279666 | Vacuum microwave thawing method and vacuum microwave thawing machine | Nobuo Ito, Yoshiki Sugiyama | 2007-10-09 |
| 6983134 | Method and apparatus for automatic frequency control and demodulator | Toshiharu Kojima | 2006-01-03 |
| 6631174 | Automatic frequency control apparatus | Toshiharu Kojima | 2003-10-07 |
| 6452983 | Demodulator for improving reception performance in satellite and Mobile communications | Makoto Miyake | 2002-09-17 |
| 6353642 | Automatic frequency controller and demodulator unit | Toshiharu Kojima | 2002-03-05 |
| 6212222 | Initial acquisition circuit | Seiji Okubo, Akinori Fujimura, Toshiharu Kojima | 2001-04-03 |
| 6115417 | Signal quality measuring scheme | Mari Matsunaga, Toshiharu Kojima | 2000-09-05 |
| 5917864 | Automatic frequency control circuit | — | 1999-06-29 |