Tsubota; Kenji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsubota; Kenji.The latest application filed is for "pipe joint locking device".
- Tsubota; Kenji - Osaka JP
- Tsubota; Kenji - Osaka-shi JP
- TSUBOTA; Kenji - Echizen-city JP
- Tsubota; Kenji - Ikeda JP
| Patent | Date |
|---|---|
| Method of making a fluid coupling Grant 8,256,115 - Itoi , et al. September 4, 2 | 2012-09-04 |
| Fluid coupling and method of designing the same Grant 8,083,267 - Itoi , et al. December 27, 2 | 2011-12-27 |
| Fluid control device Grant 8,042,573 - Tokuda , et al. October 25, 2 | 2011-10-25 |
| Pipe joint locking device Grant 7,980,598 - Tsubota , et al. July 19, 2 | 2011-07-19 |
| Sensor-equipped joint member Grant 7,896,030 - Shinohara , et al. March 1, 2 | 2011-03-01 |
| Joint for use in fluid control apparatus Grant 7,841,628 - Tokuda , et al. November 30, 2 | 2010-11-30 |
| Fluid control device Grant 7,802,771 - Tsubota , et al. September 28, 2 | 2010-09-28 |
| Pipe Joint Locking Device App 20090302598 - Tsubota; Kenji ; et al. | 2009-12-10 |
| Fluid Control Device App 20090183792 - Tokuda; Ichiro ; et al. | 2009-07-23 |
| Display Device App 20090168321 - KATAOKA; Yusuke ; et al. | 2009-07-02 |
| Method of making a fluid coupling App 20090015010 - Itoi; Shigeru ; et al. | 2009-01-15 |
| Sensor-Equipped Joint Member App 20070295414 - Shinoharo; Tsutomu ; et al. | 2007-12-27 |
| Controller Grant 7,303,176 - Tokuda , et al. December 4, 2 | 2007-12-04 |
| Joint for use in fluid control apparatus App 20070132231 - Tokuda; Ichiro ; et al. | 2007-06-14 |
| Fluid control device Grant 7,152,629 - Tokuda , et al. December 26, 2 | 2006-12-26 |
| Fluid controller App 20060175563 - Tsubota; Kenji ; et al. | 2006-08-10 |
| Controller App 20060076528 - Tokuda; Ichiro ; et al. | 2006-04-13 |
| Fluid coupling and method of designing the same App 20060055122 - Itoi; Shigeru ; et al. | 2006-03-16 |
| Fluid control device App 20060048830 - Tokuda; Ichiro ; et al. | 2006-03-09 |
| Fluid control apparatus Grant 6,868,867 - Yamaji , et al. March 22, 2 | 2005-03-22 |
| Fluid control apparatus App 20030005959 - Yamaji, Michio ; et al. | 2003-01-09 |
| Fluid control apparatus App 20020185185 - Yamaji, Michio ; et al. | 2002-12-12 |
| Method for producing an air-permeable adhesive tape Grant 5,049,417 - Tsubota , et al. September 17, 1 | 1991-09-17 |
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