Issued Patents All Time
Showing 25 most recent of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7018546 | Water treatment method and water treatment device | Masahiro Kurihara, Kazuo Takei, Kunio Hashiba | 2006-03-28 |
| 6224826 | Sterilizing method and apparatus | Masahiro Kurihara, Kazuo Takei, Shinichiro Umemura, Kenichi Kawabata, Hiroshi Masuzawa | 2001-05-01 |
| 5831168 | Ultrasound signal processor | Ryuichi Shinomura, Hiroshi Masuzawa, Yuichi Miwa | 1998-11-03 |
| 5668776 | Velocity measurement apparatus of moving object | — | 1997-09-16 |
| 5591911 | Ultrasound signal processor | Hiroshi Masuzawa, Ryuuichi Shinomura | 1997-01-07 |
| 5535747 | Ultrasonic equipment | — | 1996-07-16 |
| 5515727 | Ultrasound signal processor | Yuichi Miwa, Ryuichi Shinomura, Hiroshi Masuzawa, Yutaka Sato, Shizuo Ishikawa | 1996-05-14 |
| 5489847 | RF probe for MRI | Takayuki Nabeshima, Tetsuhiko Takahashi, Yoshikuni Matsunaga, Etsuji Yamamoto | 1996-02-06 |
| 5457996 | Receiving beam former and an ultrasonic imaging system using the same | Shin Kondo, Hiroshi Kanda, Ryuichi Shinomura, Yuichi Miwa | 1995-10-17 |
| 5415173 | Ultrasound diagnosis system | Yuichi Miwa, Hideyuki Ban, Hiroshi Masuzawa, Hiroshi Kanda | 1995-05-16 |
| 5390676 | Ultrasonic flowmeter | — | 1995-02-21 |
| 5360007 | Ultrasonic apparatus | Ryuuichi Shinomura | 1994-11-01 |
| 5341809 | Ultrasonic flowmeter | — | 1994-08-30 |
| 5295485 | Ultrasonic diagnostic system | Ryuuichi Shinomura, Wasao Takasugi, Yoshikuni Matsunaga | 1994-03-22 |
| 5271276 | Phase regulating apparatus of ultrasonic measuring devices | Toshio Ogawa, Shin Kondo | 1993-12-21 |
| 5261281 | Ultrasonic imaging apparatus | Shin Kondo, Hiroshi Ikeda | 1993-11-16 |
| 5246006 | Apparatus for ultrasonic color flow mapping | Hiroshi Kanda, Shinichiro Umemura, Hisashi Nishiyama, Ryuichi Shinomura, Shizuo Ishikawa +2 more | 1993-09-21 |
| 5201313 | Ultrasonic flowmeter | — | 1993-04-13 |
| 5158071 | Ultrasonic apparatus for therapeutical use | Shinichiro Umemura, Nagahiko Yumita, Koshiro Umemura | 1992-10-27 |
| 5111825 | Ultrasonic Doppler flow meter | Hisashi Nishiyama, Toshio Ogawa | 1992-05-12 |
| 5109858 | Pulse doppler measuring apparatus | Hisashi Nishiyama, Yasuhiro Hashimoto, Hiroshi Kanda | 1992-05-05 |
| 5107466 | Ultrasonic doppler flow meter | Hisashi Nishiyama, Toshio Ogawa | 1992-04-21 |
| 5063541 | Beam forming method and apparatus therefor in ultrasonic imaging system | Shin Kondo, Hiroshi Ikeda | 1991-11-05 |
| 5060652 | Ultrasonic diagnosis apparatus | Shinichiro Umemura, Hiroshi Ikeda | 1991-10-29 |
| 5040537 | Method and apparatus for the measurement and medical treatment using an ultrasonic wave | — | 1991-08-20 |