Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970579 | Pipe joint | — | 2018-05-15 |
| 9784389 | Pipe joint | Yoshihiro Fukano | 2017-10-10 |
| 9360354 | Vortex flowmeter | Yoshihiro Fukano | 2016-06-07 |
| 9328829 | Two-way valve | Yoshihiro Fukano, Yasunori Suzuki | 2016-05-03 |
| 9164008 | Pressure detector | Yoshihiro Fukano | 2015-10-20 |
| 9091352 | Flow path opening/closing valve | Yoshihiro Fukano, Taiyou Hatta | 2015-07-28 |
| 9046182 | Check valve | Yoshihiro Fukano | 2015-06-02 |
| 8833132 | Pipe expanding tool | Yoshihiro Fukano | 2014-09-16 |
| D687730 | Flowmeter | Yoshihiro Fukano | 2013-08-13 |
| D685661 | Flow meter | Yoshihiro Fukano | 2013-07-09 |
| 8353498 | Manual switching valve | Yoshihiro Fukano | 2013-01-15 |
| 8141582 | Flow amount adjusting valve | Yoshihiro Fukano | 2012-03-27 |
| 7637440 | Suck back valve | Yoshihiro Fukano | 2009-12-29 |
| 7445163 | Suck back valve | Yoshihiro Fukano | 2008-11-04 |
| 7240925 | Tube joint | Yoshihiro Fukano | 2007-07-10 |
| 6948517 | Two-way valve | Yoshihiro Fukano | 2005-09-27 |
| 6889706 | Flow rate control apparatus | Yoshihiro Fukano, Takamitsu Suzuki | 2005-05-10 |
| 6755354 | Suck back valve | Yoshihiro Fukano | 2004-06-29 |
| 6719268 | Solenoid-operated valve | Yoshihiro Fukano | 2004-04-13 |
| 6612538 | Two-way valve | Yoshihiro Fukano | 2003-09-02 |
| 6585226 | Two-way valve | Yoshihiro Fukano | 2003-07-01 |
| 6536810 | Structure of fluid passage output port of fluid-operated apparatus | Yoshihiro Fukano | 2003-03-25 |
| 6481459 | Two-way valve with indicator section for indicating an on/off state of the valve | Yoshihiro Fukano | 2002-11-19 |
| 6481460 | Two-way valve with detachable detection section | Yoshihiro Fukano | 2002-11-19 |
| 5779224 | Poppet valve | Yoshihiro Fukano, Tetsuro Maruyama, Masaaki Ono, Yuzuru Okita | 1998-07-14 |