Ryuji Seki

Person

Chiyoda-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing 1-chloro-2,3,3-trifluoropropene
- Patent number 10,703,694
- Issue date Jul 7, 2020
- AGC Inc.
- Mari Ichinokawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of manufacturing 1-chloro-2,3,3-trifluoropropene
- Patent number 10,221,112
- Issue date Mar 5, 2019
- AGC Inc.
- Mari Ichinokawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 1,1-dichloro-2,3,3,3-tetrafluoropropene and 2...
- Patent number 8,642,820
- Issue date Feb 4, 2014
- Asahi Glass Company, Limited
- Ryuji Seki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Water and oil repellent composition
- Patent number 8,609,795
- Issue date Dec 17, 2013
- Asahi Glass Company, Limited
- Shuichiro Sugimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Non-aqueous electrolyte solution for secondary batteries
- Patent number 8,568,931
- Issue date Oct 29, 2013
- Asahi Glass Company, Limited
- Masao Iwaya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for purifying fluorinated compound
- Patent number 8,444,857
- Issue date May 21, 2013
- Asahi Glass Company, Limited
- Hirokazu Takagi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorinated elastomer latex, its production method, fluorinated ela...
- Patent number 7,812,086
- Issue date Oct 12, 2010
- Asahi Glass Company, Limited
- Hiroshi Funaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a polyfluoroalkyl (meth)acrylate
- Patent number 7,723,439
- Issue date May 25, 2010
- Asahi Glass Company, Limited
- Shoji Furuta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aqueous dispersion
- Patent number 6,872,324
- Issue date Mar 29, 2005
- Asahi Glass Company, Limited
- Takashige Maekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorine-containing compound, and water and oil repellent composition
- Patent number 6,860,926
- Issue date Mar 1, 2005
- Asahi Glass Company, Limited
- Minako Ishikawa
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Water repellent and oil resistant composition
- Patent number 6,720,371
- Issue date Apr 13, 2004
- Asahi Glass Company, Limited
- Shoji Furuta
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Water and oil repellent composition
- Patent number 6,716,944
- Issue date Apr 6, 2004
- Asahi Glass Company, Limited
- Takashige Maekawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-and-oil repellant composition of aqueous dispersion type
- Patent number 6,447,588
- Issue date Sep 10, 2002
- Asahi Glass Company, Limited
- Hiroshi Funaki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Composition for treating paper and paper treated therewith
- Patent number 6,306,944
- Issue date Oct 23, 2001
- Asahi Glass Company Ltd.
- Ryuji Seki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for producing a hydrofluorocarbon
- Patent number 5,763,709
- Issue date Jun 9, 1998
- Asahi Glass Company Ltd.
- Kazuya Oharu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing a hydrofluorocarbon
- Patent number 5,648,568
- Issue date Jul 15, 1997
- Asahi Glass Company Ltd.
- Kazuya Oharu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing tetrafluorophthalic anhydride
- Patent number 5,648,504
- Issue date Jul 15, 1997
- Asahi Glass Company Ltd.
- Ryuji Seki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing a hydrofluorocarbon
- Patent number 5,618,986
- Issue date Apr 8, 1997
- Asahi Glass Company Ltd.
- Kazuya Oharu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing a hydrofluorocarbon
- Patent number 5,557,017
- Issue date Sep 17, 1996
- Asahi Glass Company Ltd.
- Kazuya Oharu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for producing tetrafluorophthalic anhydride and fluoroben...
- Patent number 5,523,476
- Issue date Jun 4, 1996
- Asahi Glass Company Ltd.
- Ryuji Seki
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING 1-CHLORO-2,3,3-TRIFLUOROPROPENE
- Publication number 20190152884
- Publication date May 23, 2019
- AGC Inc.
- Mari ICHINOKAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF MANUFACTURING 1-CHLORO-2,3,3-TRIFLUOROPROPENE
- Publication number 20180162794
- Publication date Jun 14, 2018
- Asahi Glass Company, Limited
- Mari ICHINOKAWA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NON-AQUEOUS ELECTROLYTE SOLUTION FOR SECONDARY BATTERIES
- Publication number 20120171580
- Publication date Jul 5, 2012
- ASAHI GLASS COMPANY, LIMITED
- Masao IWAYA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHODS FOR PRODUCING BIS(SULFONYL)IMIDE AMMONIUM SALT, BIS(SULFONY...
- Publication number 20120165571
- Publication date Jun 28, 2012
- ASAHI GLASS COMPANY, LIMITED
- Ryuji SEKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING 1,1-DICHLORO-2,3,3,3-TETRAFLUOROPROPENE AND 2...
- Publication number 20110319678
- Publication date Dec 29, 2011
- ASAHI GLASS COMPANY, LIMITED
- Ryuji SEKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PURIFYING FLUORINATED COMPOUND
- Publication number 20110082272
- Publication date Apr 7, 2011
- Asahi Glass Company, Limited
- Hirokazu TAKAGI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PERFLUOROCARBOXYLIC ACID SALT AND PROCESS FOR PRODUCING IT
- Publication number 20090163653
- Publication date Jun 25, 2009
- Asahi Glass Company, Limited
- Hirokazu TAKAGI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING A POLYFLUOROALKYL (METH)ACRYLATE
- Publication number 20090118433
- Publication date May 7, 2009
- ASAHI GLASS COMPANY LIMITED
- Shoji Furuta
- C07 - ORGANIC CHEMISTRY
Information Patent Application
WATER AND OIL REPELLENT COMPOSITION
- Publication number 20080076862
- Publication date Mar 27, 2008
- ASAHI GLASS COMPANY LIMITED
- Shuichiro Sugimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLUOROPOLYMER LATEX, PROCESS FOR ITS PRODUCTION, AND FLUOROPOLYMER
- Publication number 20070117915
- Publication date May 24, 2007
- Asahi Glass Company, Limited
- Hiroshi Funaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorinated elastomer latex, its production method, fluorinated ela...
- Publication number 20060199898
- Publication date Sep 7, 2006
- Asahi Glass Company, Limited
- Hiroshi Funaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water and oil repellent composition
- Publication number 20050267241
- Publication date Dec 1, 2005
- ASAHI GLASS COMPANY LIMITED
- Shuichiro Sugimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing a polyfluoroalkyl (meth) acrylate
- Publication number 20050004337
- Publication date Jan 6, 2005
- ASAHI GLASS COMPANY LIMITED
- Shoji Furuta
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Aqueous dispersion
- Publication number 20030176572
- Publication date Sep 18, 2003
- ASAHI GLASS COMPANY, LIMITED
- Takashige Maekawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water and oil repellent composition
- Publication number 20030130457
- Publication date Jul 10, 2003
- ASAHI GLASS COMPANY LIMITED
- Takashige Maekawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Water repellent and oil resistant composition
- Publication number 20030040568
- Publication date Feb 27, 2003
- ASAHI GLASS COMPANY LIMITED
- Shoji Furuta
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Flourine-containing compound, and water and oil repellent composition
- Publication number 20020060304
- Publication date May 23, 2002
- ASAHI GLASS COMPANY, LIMITED
- Minako Ishikawa
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Method of manufacturing 1-chloro-2,3,3-trifluoropropene

Method of manufacturing 1-chloro-2,3,3-trifluoropropene

Process for producing 1,1-dichloro-2,3,3,3-tetrafluoropropene and 2...

Water and oil repellent composition

Non-aqueous electrolyte solution for secondary batteries

Method for purifying fluorinated compound

Fluorinated elastomer latex, its production method, fluorinated ela...

Process for producing a polyfluoroalkyl (meth)acrylate

Aqueous dispersion

Fluorine-containing compound, and water and oil repellent composition

Water repellent and oil resistant composition

Water and oil repellent composition

Water-and-oil repellant composition of aqueous dispersion type

Composition for treating paper and paper treated therewith

Method for producing a hydrofluorocarbon

Method for producing a hydrofluorocarbon

Process for producing tetrafluorophthalic anhydride

Method for producing a hydrofluorocarbon

Method for producing a hydrofluorocarbon

Processes for producing tetrafluorophthalic anhydride and fluoroben...

Patents Applicationslast 30 patents

METHOD OF MANUFACTURING 1-CHLORO-2,3,3-TRIFLUOROPROPENE

METHOD OF MANUFACTURING 1-CHLORO-2,3,3-TRIFLUOROPROPENE

NON-AQUEOUS ELECTROLYTE SOLUTION FOR SECONDARY BATTERIES

METHODS FOR PRODUCING BIS(SULFONYL)IMIDE AMMONIUM SALT, BIS(SULFONY...

PROCESS FOR PRODUCING 1,1-DICHLORO-2,3,3,3-TETRAFLUOROPROPENE AND 2...

METHOD FOR PURIFYING FLUORINATED COMPOUND

PERFLUOROCARBOXYLIC ACID SALT AND PROCESS FOR PRODUCING IT

PROCESS FOR PRODUCING A POLYFLUOROALKYL (METH)ACRYLATE

WATER AND OIL REPELLENT COMPOSITION

FLUOROPOLYMER LATEX, PROCESS FOR ITS PRODUCTION, AND FLUOROPOLYMER

Fluorinated elastomer latex, its production method, fluorinated ela...

Water and oil repellent composition

Process for producing a polyfluoroalkyl (meth) acrylate

Aqueous dispersion

Water and oil repellent composition

Water repellent and oil resistant composition

Flourine-containing compound, and water and oil repellent composition