Yasushi Hara

Person

Shinnanyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Group 5 metal oxo-alkoxo complex, method for producing same, and me...
- Patent number 9,663,541
- Issue date May 30, 2017
- Tosoh Corporation
- Sachio Asano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amine derivative and organic electroluminescent element
- Patent number 8,846,214
- Issue date Sep 30, 2014
- Tosoh Corporation
- Shinichi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cleaning composition and method
- Patent number 7,354,890
- Issue date Apr 8, 2008
- Tosoh Corporation
- Yasushi Hara
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Aminopolycarboxylates, process for producing the same and use thereof
- Patent number 6,900,351
- Issue date May 31, 2005
- Tosoh Corporation
- Masahiro Aoki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Resist stripper
- Patent number 6,797,682
- Issue date Sep 28, 2004
- Tosoh Corporation
- Yasushi Hara
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Aminopolycarboxylates, process for producing the same and use thereof
- Patent number 6,465,676
- Issue date Oct 15, 2002
- Tosoh Corporation
- Masahiro Aoki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing an ethylenamine
- Patent number 5,321,160
- Issue date Jun 14, 1994
- Tosoh Corporation
- Toshio Hironaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing an ethylenamine
- Patent number 5,248,827
- Issue date Sep 28, 1993
- Tosoh Corporation
- Yasushi Hara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing alkylenamine
- Patent number 5,149,877
- Issue date Sep 22, 1992
- Tosoh Corporation
- Yasushi Hara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a polyalkylene polyamine
- Patent number 5,073,649
- Issue date Dec 17, 1991
- Tosoh Corporation
- Yasushi Hara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixed oxide catalyst and process for producing an alkylenamine by u...
- Patent number 4,982,003
- Issue date Jan 1, 1991
- Tosoh Corporation
- Yasushi Hara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of alkyleneamines
- Patent number 4,906,782
- Issue date Mar 6, 1990
- Toyo Soda Manufacturing Co., Ltd.
- Yasushi Hara
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
GROUP 5 METAL OXO-ALKOXO COMPLEX, METHOD FOR PRODUCING SAME, AND ME...
- Publication number 20150353588
- Publication date Dec 10, 2015
- TOSOH CORPORATION
- Sachio ASANO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20120112177
- Publication date May 10, 2012
- TOSOH CORPORATION
- Shinichi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ETCHING COMPOSITION AND METHOD FOR ETCHING A SUBSTRATE
- Publication number 20090008366
- Publication date Jan 8, 2009
- TOSOH COPORATION
- Yasushi HARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING METHOD AND ETCHING COMPOSITION USEFUL FOR THE METHOD
- Publication number 20080203060
- Publication date Aug 28, 2008
- TOSOH CORPORATION
- Yasushi HARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLEANING COMPOSITION FOR SEMICONDUCTOR DEVICE-MANUFACTURING APPARAT...
- Publication number 20070161529
- Publication date Jul 12, 2007
- TOSOH CORPORATION
- Fumiharu Takahashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMPOSITION FOR DISSOLVING TITANIUM OXIDE AND DISSOLUTION METHOD US...
- Publication number 20070125986
- Publication date Jun 7, 2007
- TOSOH CORPORATION
- Yasushi Hara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Cleaning composition and method
- Publication number 20060040839
- Publication date Feb 23, 2006
- TOSOH CORPORATION
- Yasushi Hara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Composition for dissolving titanium oxide and dissolution method us...
- Publication number 20060033084
- Publication date Feb 16, 2006
- TOSOH CORPORATION
- Yasushi Hara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Aminopolycarboxylates, process for producing the same and use thereof
- Publication number 20030028050
- Publication date Feb 6, 2003
- TOSOH CORPORATION
- Masahiro Aoki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Resist stripper
- Publication number 20020128164
- Publication date Sep 12, 2002
- TOSOH CORPORATION
- Yasushi Hara
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Aminopolycarboxylates, process for producing the same and use thereof
- Publication number 20010023304
- Publication date Sep 20, 2001
- Masahiro Aoki
- C07 - ORGANIC CHEMISTRY

Yasushi Hara

Person

Patents Grantslast 30 patents

Group 5 metal oxo-alkoxo complex, method for producing same, and me...

Amine derivative and organic electroluminescent element

Cleaning composition and method

Aminopolycarboxylates, process for producing the same and use thereof

Resist stripper

Aminopolycarboxylates, process for producing the same and use thereof

Process for producing an ethylenamine

Process for producing an ethylenamine

Process for producing alkylenamine

Process for producing a polyalkylene polyamine

Mixed oxide catalyst and process for producing an alkylenamine by u...

Process for preparation of alkyleneamines

Patents Applicationslast 30 patents

GROUP 5 METAL OXO-ALKOXO COMPLEX, METHOD FOR PRODUCING SAME, AND ME...

AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT

ETCHING COMPOSITION AND METHOD FOR ETCHING A SUBSTRATE

ETCHING METHOD AND ETCHING COMPOSITION USEFUL FOR THE METHOD

CLEANING COMPOSITION FOR SEMICONDUCTOR DEVICE-MANUFACTURING APPARAT...

COMPOSITION FOR DISSOLVING TITANIUM OXIDE AND DISSOLUTION METHOD US...

Cleaning composition and method

Composition for dissolving titanium oxide and dissolution method us...

Aminopolycarboxylates, process for producing the same and use thereof

Resist stripper

Aminopolycarboxylates, process for producing the same and use thereof