Yasutaka Sumida

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cell
- Patent number 10,566,618
- Issue date Feb 18, 2020
- The University of Tokyo
- Noritaka Mizuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Iminocarboxylic acid salt-containing solid composition and producti...
- Patent number 8,173,588
- Issue date May 8, 2012
- Nippon Shokubai Co., Ltd.
- Tomomi Ina
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid phase oxygenation reaction using tungsten species
- Patent number 7,425,519
- Issue date Sep 16, 2008
- Nippon Shokubai Co., Ltd.
- Koji Yonehara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminopolycarboxylic acid aqueous solution composition and stabiliza...
- Patent number 7,319,165
- Issue date Jan 15, 2008
- Nippon Shokubai Co., Ltd.
- Yasutaka Sumida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for producing epoxy compounds and method of producing epox...
- Patent number 6,743,748
- Issue date Jun 1, 2004
- Nippon Shokubai Co., Ltd.
- Noritaka Mizuno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of oxygen-containing aromatic compound
- Patent number 6,506,932
- Issue date Jan 14, 2003
- Nippon Shokubai Co., Ltd.
- Yasutaka Sumida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino acid derivative and producing method thereof
- Patent number 6,504,054
- Issue date Jan 7, 2003
- Nippon Shokubai Co., Ltd.
- Yasutaka Sumida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production process for ether carboxylate salt
- Patent number 6,294,693
- Issue date Sep 25, 2001
- Nippon Shokubai Co., Ltd.
- Miaki Asakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chelating composition
- Patent number 6,103,686
- Issue date Aug 15, 2000
- Nippon Shokubai Co. Ltd.
- Miaki Asakawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for handling iminocarboxylic acid salt
- Patent number 6,063,302
- Issue date May 16, 2000
- Nippon Shokubai Co., Ltd.
- Miaki Asakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solid catalyst for etherification reaction and production process f...
- Patent number 5,801,277
- Issue date Sep 1, 1998
- Nippon Shokubai Co., Ltd.
- Yasutaka Sumida
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CELL
- Publication number 20150280230
- Publication date Oct 1, 2015
- THE UNIVERSITY OF TOKYO
- Noritaka Mizuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BLEACHING ACTIVATOR AND DETERGENT COMPOSITION COMPRISING THE SAME
- Publication number 20090022645
- Publication date Jan 22, 2009
- Nippon Shokubai Co., Ltd.
- Yasutaka Sumida
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Iminocarboxylic acid salt-containing solid composition and producti...
- Publication number 20070027206
- Publication date Feb 1, 2007
- Nippon Shokubai Co., Ltd.
- Tomomi Ina
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Aminopolycarboxylic acid aqueous solution composition and stabiliza...
- Publication number 20040171877
- Publication date Sep 2, 2004
- Yasutaka Sumida
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Liquid phase oxygenation reaction using tungsten species
- Publication number 20040127754
- Publication date Jul 1, 2004
- NIPPON SHOKUBAI CO., LTD.
- Koji Yonehara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Catalyst for producing epoxy compound and process for producing epo...
- Publication number 20030171604
- Publication date Sep 11, 2003
- Noritaka Mizuno
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for production of oxygen-containing aromatic compound
- Publication number 20020133043
- Publication date Sep 19, 2002
- Yasutaka Sumida
- C07 - ORGANIC CHEMISTRY

Yasutaka Sumida

Person

Patents Grantslast 30 patents

Cell

Iminocarboxylic acid salt-containing solid composition and producti...

Liquid phase oxygenation reaction using tungsten species

Aminopolycarboxylic acid aqueous solution composition and stabiliza...

Catalyst for producing epoxy compounds and method of producing epox...

Method for production of oxygen-containing aromatic compound

Amino acid derivative and producing method thereof

Production process for ether carboxylate salt

Chelating composition

Method for handling iminocarboxylic acid salt

Solid catalyst for etherification reaction and production process f...

Patents Applicationslast 30 patents

CELL

BLEACHING ACTIVATOR AND DETERGENT COMPOSITION COMPRISING THE SAME

Iminocarboxylic acid salt-containing solid composition and producti...

Aminopolycarboxylic acid aqueous solution composition and stabiliza...

Liquid phase oxygenation reaction using tungsten species

Catalyst for producing epoxy compound and process for producing epo...

Method for production of oxygen-containing aromatic compound