Itoi; Shigeru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Itoi; Shigeru.The latest application filed is for "method of making a fluid coupling".
- Itoi; Shigeru - Osaka JP
- Itoi; Shigeru - Osaka-shi 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 7,802,771 - Tsubota , et al. September 28, 2 | 2010-09-28 |
| Method of making a fluid coupling App 20090015010 - Itoi; Shigeru ; et al. | 2009-01-15 |
| Fluid controller Grant 7,175,157 - Tanikawa , et al. February 13, 2 | 2007-02-13 |
| Fluid controller App 20060214130 - Tanikawa; Tsuyoshi ; et al. | 2006-09-28 |
| Fluid controller App 20060175563 - Tsubota; Kenji ; et al. | 2006-08-10 |
| Fluid coupling and method of designing the same App 20060055122 - Itoi; Shigeru ; et al. | 2006-03-16 |
| Fluid control apparatus Grant 7,004,199 - Funes , et al. February 28, 2 | 2006-02-28 |
| Fluid Control Apparatus App 20060027274 - Funes; Warner F. ; et al. | 2006-02-09 |
| Joint member for fluid control apparatus Grant D513,307 - Funes , et al. December 27, 2 | 2005-12-27 |
| Metal diaphragm valve Grant 6,779,774 - Itoi August 24, 2 | 2004-08-24 |
| Metal diaphragm valve App 20040094740 - Itoi, Shigeru | 2004-05-20 |
| Device for locking channel opening-closing handle of fluid controller App 20010000850 - Nishimura, Ryutaro ; et al. | 2001-05-10 |
| Fluid control device Grant 6,135,155 - Ohmi , et al. October 24, 2 | 2000-10-24 |
| Couplings for fluid controllers Grant 6,039,360 - Ohmi , et al. March 21, 2 | 2000-03-21 |
| Shutoff-opening device Grant 5,983,933 - Ohmi , et al. November 16, 1 | 1999-11-16 |
| Device for fixing lower members and fluid control apparatus incorporating same Grant 5,979,944 - Yokoyama , et al. November 9, 1 | 1999-11-09 |
| Fluid control apparatus Grant 5,769,110 - Ohmi , et al. June 23, 1 | 1998-06-23 |
| Controller Grant 5,556,072 - Itoi , et al. September 17, 1 | 1996-09-17 |
| Controller Grant 5,516,075 - Itoi , et al. May 14, 1 | 1996-05-14 |
| Diaphragm valve Grant 5,485,984 - Itoi , et al. January 23, 1 | 1996-01-23 |
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