Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9880274 | Underwater detection apparatus | Rika Shiraki, Norio Matsuhiro | 2018-01-30 |
| 8143998 | Noncontact IC card communication system and communication method | Susumu Kusakabe | 2012-03-27 |
| 7780082 | Communication system, reader/writer, authentication method, and computer program | Taro Kurita, Norio Uchida | 2010-08-24 |
| 7520431 | Communication system, reader/writer, authentication method, and computer program | Taro Kurita, Norio Uchida | 2009-04-21 |
| 7445148 | Radio communication system, reader/writer apparatus, key managing method, and computer program | Norio Uchida, Taro Kurita | 2008-11-04 |
| 7289390 | Ultrasonic transmitting/receiving apparatus and scanning sonar employing same | Yasushi Nishimori, Shiroh Ozasa | 2007-10-30 |
| 7215599 | Ultrasonic transmitter, ultrasonic transceiver and sonar apparatus | Yasushi Nishimori, Shiroh Ozasa, Masaru Nishida, Hiromune Matsumoto | 2007-05-08 |
| 6856577 | Method and apparatus for forming a reception beam | Hiroshi Iino, Yasushi Nishimori, Akira Okunishi | 2005-02-15 |
| 6839303 | Matched filter, receiving beam-forming apparatus and sonar system | Hiroshi Iino, Yasushi Nishimori, Akira Okunishi | 2005-01-04 |
| 6445646 | Signal processing method and apparatus, and sonar systems | Hideharu Morimatsu, Yasushi Nishimori, Mitsuaki Watanabe | 2002-09-03 |