Nishimura; Ryutaro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nishimura; Ryutaro.The latest application filed is for "diaphragm valve".

Company Profile

0.10.9

Nishimura; Ryutaro - Osaka JP
Nishimura; Ryutaro - Osaka-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Diaphragm valve and seat holder unit for diaphragm valve Grant 9,285,042 - Kitano , et al. March 15, 2	2016-03-15
Diaphragm Valve App 20140326915 - Kitano; Taichi ; et al.	2014-11-06
Diaphragm Valve And Seat Holder Unit For Diaphragm Valve App 20140319403 - Kitano; Taichi ; et al.	2014-10-30
Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used Grant 8,714,188 - Ohmi , et al. May 6, 2	2014-05-06
Method For Water Hammerless Opening Of Fluid Passage, And Method For Supplying Chemical Solutions And Device For Water Hammerless Opening For Which The Method Is Used App 20130000737 - OHMI; Tadahiro ; et al.	2013-01-03
Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used Grant 8,047,225 - Ohmi , et al. November 1, 2	2011-11-01
Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method Grant 8,020,574 - Ohmi , et al. September 20, 2	2011-09-20
Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used Grant 7,849,869 - Ohmi , et al. December 14, 2	2010-12-14
Method For Water Hammerless Opening Of Fluid Passage, And Method For Supplying Chemical Solutions And Device For Water Hammerless Opening For Which The Method Is Used App 20090255587 - OHMI; Tadahiro ; et al.	2009-10-15
Method for Water Hammerless Opening of Fluid Passage,and Method for Supplying Chemical Solutions and Device for Water Hammerless Opening for Which the Method is Used App 20080257415 - Ohmi; Tadahiro ; et al.	2008-10-23
Method For Closing Fluid Passage, And Water Hammerless Valve Device And Water Hammerless Closing Device Used In The Method App 20080035877 - OHMI; Tadahiro ; et al.	2008-02-14
Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method Grant 7,278,437 - Ohmi , et al. October 9, 2	2007-10-09
Method For Closing Fluid Passage, And Water Hammerless Valve Device And Water Hammerless Closing Device Used In The Method App 20070068577 - OHMI; Tadahiro ; et al.	2007-03-29
Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method Grant 7,080,658 - Ohmi , et al. July 25, 2	2006-07-25
Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method App 20050241697 - Ohmi, Tadahiro ; et al.	2005-11-03
Device for locking channel opening-closing handle of fluid controller App 20010000850 - Nishimura, Ryutaro ; et al.	2001-05-10
Structure for sealing an inner peripheral portion of a metallic diaphragm Grant 5,624,102 - Nishimura , et al. April 29, 1	1997-04-29
Block valve with tank chamber Grant 5,469,885 - Nishimura November 28, 1	1995-11-28

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.