Tadaharu Watanabe

Person

Superior, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Removal of impurities from hydrogen-containing materials
- Patent number 8,535,423
- Issue date Sep 17, 2013
- Matheson Tri-Gas, Inc.
- Tadaharu Watanabe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Removal of impurities from hydrogen-containing materials
- Patent number 8,268,046
- Issue date Sep 18, 2012
- Matheson Tri-Gas
- Tadaharu Watanabe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and system for supplying high purity fluid
- Patent number 7,387,663
- Issue date Jun 17, 2008
- Matheson Tri-Gas, Inc.
- Tadaharu Watanabe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method and materials for purifying hydride gases, inert gases, and...
- Patent number 7,033,418
- Issue date Apr 25, 2006
- Matheson Tri-Gas, Inc.
- Tadaharu Watanabe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and system for supplying high purity fluid
- Patent number 6,911,065
- Issue date Jun 28, 2005
- Matheson Tri-Gas, Inc.
- Tadaharu Watanabe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Materials and methods for the purification of inert, nonreactive, a...
- Patent number 6,824,589
- Issue date Nov 30, 2004
- Matheson Tri-Gas
- Tadaharu Watanabe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Materials and methods for the purification of hydride gases
- Patent number 6,733,734
- Issue date May 11, 2004
- Matheson Tri-Gas
- Tadaharu Watanabe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and materials for purifying hydride gases, inert gases, and...
- Patent number 6,461,411
- Issue date Oct 8, 2002
- Matheson Tri-Gas
- Tadaharu Watanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for removal of impurity metals from gases using low metal z...
- Patent number 6,395,070
- Issue date May 28, 2002
- Matheson Tri-Gas, Inc.
- Paul M. Bhadha
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
REMOVAL OF IMPURITIES FROM HYDROGEN-CONTAINING MATERIALS
- Publication number 20130133519
- Publication date May 30, 2013
- Matheson Tri-Gas, Inc.
- Tadaharu Watanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REMOVAL OF IMPURITIES FROM HYDROGEN-CONTAINING MATERIALS
- Publication number 20090282975
- Publication date Nov 19, 2009
- Matheson Tri-Gas, Inc.
- Tadaharu Watanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and system for supplying high purity fluid
- Publication number 20050160910
- Publication date Jul 28, 2005
- Tadaharu Watanabe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method and system for supplying high purity fluid
- Publication number 20040123735
- Publication date Jul 1, 2004
- Tadaharu Watanabe
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Materials and method for the purification of hydride gases
- Publication number 20030097929
- Publication date May 29, 2003
- Tadaharu Watanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and materials for purifying hydride gases, inert gases, and...
- Publication number 20030097932
- Publication date May 29, 2003
- Tadaharu Watanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Materials and methods for the purification of inert, nonreactive, a...
- Publication number 20030094098
- Publication date May 22, 2003
- Tadaharu Watanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and materials for purifying hydride gases, inert gases, and...
- Publication number 20020100366
- Publication date Aug 1, 2002
- Tadaharu Watanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Tadaharu Watanabe

Person

Patents Grantslast 30 patents

Removal of impurities from hydrogen-containing materials

Removal of impurities from hydrogen-containing materials

Method and system for supplying high purity fluid

Method and materials for purifying hydride gases, inert gases, and...

Method and system for supplying high purity fluid

Materials and methods for the purification of inert, nonreactive, a...

Materials and methods for the purification of hydride gases

Method and materials for purifying hydride gases, inert gases, and...

Methods for removal of impurity metals from gases using low metal z...

Patents Applicationslast 30 patents

REMOVAL OF IMPURITIES FROM HYDROGEN-CONTAINING MATERIALS

REMOVAL OF IMPURITIES FROM HYDROGEN-CONTAINING MATERIALS

Method and system for supplying high purity fluid

Method and system for supplying high purity fluid

Materials and method for the purification of hydride gases

Method and materials for purifying hydride gases, inert gases, and...

Materials and methods for the purification of inert, nonreactive, a...

Method and materials for purifying hydride gases, inert gases, and...