Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9638345 | Valve apparatus | Yuzuru Okita | 2017-05-02 |
| 9342055 | Electronic watch | Tsuneharu Kasai, Masahiro Mamiya, Michihiro Enokida, Fumio Nakamura | 2016-05-17 |
| 9297680 | Ultrasonic flow meter having deterioration suppression in flow rate accuracy | Takamitsu Suzuki | 2016-03-29 |
| 6729452 | Fluid transmitting device with lock-up clutch | Kiyoshi Saito | 2004-05-04 |
| 6671638 | Oscillation measuring method and frequency measuring apparatus | Hitoshi Kitazumi, Junji Watanabe, Yoshimitsu Nishimura, Hiroshi Kodera, Masao Sumi | 2003-12-30 |
| 6470753 | Vibration measuring apparatus and method | — | 2002-10-29 |
| 6450543 | Tube connection structure of fluid pressure-operated apparatus | Yoshihiro Fukano | 2002-09-17 |
| 6435568 | Tube joint having tightening member for accommodating tubes of varying wall thickness | Yoshihiro Fukano | 2002-08-20 |
| 6323943 | Vibration measurement method and apparatus | Akiyoshi Ohno | 2001-11-27 |
| 6311559 | Vibration measurement method and apparatus | Akiyoshi Ohno | 2001-11-06 |
| 6301968 | Vibration measurement method and apparatus | Akiyoshi Ohno | 2001-10-16 |
| 6193239 | Tube joint | Yoshihiro Fukano | 2001-02-27 |
| 6176438 | Suck back valve having sensor for detecting diaphragm displacement amount | Akio Sato, Yuji Tsuda | 2001-01-23 |
| D433638 | Watch case with band | Kunio Kaneko, Akihiro Hasegawa, Yoichi Hirata | 2000-11-14 |
| 6029903 | Suck back valve | Yoshihiro Fukano | 2000-02-29 |
| 5996636 | Tube joint | Yoshihiro Fukano | 1999-12-07 |
| 5979792 | Suck back valve having diaphragm with thick walled section | Yoshihiro Fukano | 1999-11-09 |
| 5971296 | Electric linear voice coil actuated suck back valve | Yoshihiro Fukano | 1999-10-26 |
| 5967414 | Suck back valve | Yoshihiro Fukano | 1999-10-19 |
| 5951060 | Pipe joint | Yoshihiro Fukano | 1999-09-14 |
| 5950923 | Suck back valve | Yoshihiro Fukano | 1999-09-14 |
| 5931384 | Suck back valve | Yoshihiro Fukano | 1999-08-03 |
| 5918810 | Suck back valve | Yoshihiro Fukano | 1999-07-06 |
| 5779224 | Poppet valve | Yoshihiro Fukano, Tadashi Uchino, Masaaki Ono, Yuzuru Okita | 1998-07-14 |
| D343582 | Watchcase | — | 1994-01-25 |