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Yasuhiko Endo
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Yokohama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Chromium-free rust-inhibitive surface treatment agent for metal par...
Patent number
8,623,503
Issue date
Jan 7, 2014
Hoden Seimitsu Kako Kenkyusho Co., Ltd.
Yasuhiko Endo
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Chromium-free rust-inhibitive surface treatment agent for metal par...
Patent number
8,367,201
Issue date
Feb 5, 2013
Hoden Seimitsu Kako Kenkyusho Co., Ltd.
Yasuhiko Endo
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Chromium-free metal surface treatment agent
Patent number
7,918,931
Issue date
Apr 5, 2011
Hoden Meimitsu Kako Kenkyusho Co., Ltd.
Yasuhiko Endo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Chromium-free rust inhibitive treatment method for metal products h...
Patent number
7,588,801
Issue date
Sep 15, 2009
Hoden Seimitsu Kako Kenkyusho Co., Ltd.
Yasuhiko Endo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Chromium-free metal surface treatment agent
Patent number
7,189,465
Issue date
Mar 13, 2007
Hoden Seimitsu Kako Kenkyusho Co., Ltd.
Yasuhiko Endo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Chromium-free water reducible rust inhibitive paint for metals
Patent number
6,960,247
Issue date
Nov 1, 2005
Hoden Seimitsu Kako Kenkyusho Co., Ltd.
Yasuhiko Endo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Surface coated aluminum fine powder and aqueous chromium-free corro...
Patent number
6,740,424
Issue date
May 25, 2004
Yasuhiko Endo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
HIGH-GLOSS, HEAT-RESISTANT PAINT COMPOSITION; A METHOD FOR MANUFACT...
Patent number
6,436,543
Issue date
Aug 20, 2002
Institute of Technology Precision Electrical Discharge Work's
Yasuhiko Endo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for operating a filtration apparatus for flue gas
Patent number
5,468,282
Issue date
Nov 21, 1995
Asahi Glass Company Ltd.
Hiroshi Yugami
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ceramic filter for a dust-containing gas and method for its production
Patent number
5,073,178
Issue date
Dec 17, 1991
Asahi Glass Company, Ltd.
Takashi Mimori
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramic heat exchanger element
Patent number
4,787,443
Issue date
Nov 29, 1988
Asahi Glass Company, Ltd.
Yukio Fukatsu
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Multicellular monolithic ceramic body and preparation thereof
Patent number
4,327,188
Issue date
Apr 27, 1982
Asahi Glass Company, Ltd.
Yasuhiko Endo
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
CHROMIUM-FREE RUST-INHIBITIVE SURFACE TREATMENT AGENT FOR METAL PAR...
Publication number
20130122238
Publication date
May 16, 2013
Yasuhiko ENDO
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
AQUEOUS SOLUTION FOR BLACKENING CHEMICAL CONVERSION COATING OF ZINC...
Publication number
20110165426
Publication date
Jul 7, 2011
Hoden Seimitsu Kako Kenkyusho Co., Ltd.
Shunjiro Watanabe
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CHROMIUM-FREE METAL SURFACE TREATMENT AGENT
Publication number
20110143130
Publication date
Jun 16, 2011
HODEN SEIMITSU KAKO KENKYUSHO CO., LTD.
Yasuhiko Endo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHROMIUM-FREE RUST-INHIBITIVE SURFACE TREATMENT AGENT FOR METAL PAR...
Publication number
20090169875
Publication date
Jul 2, 2009
Hoden Seimitsu Kako Kenkyusho Co., Ltd.
Yasuhiko Endo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHROMIUM-FREE RUST INHIBITIVE TREATMENT METHOD FOR METAL PRODUCTS H...
Publication number
20080102212
Publication date
May 1, 2008
HODEN SEIMITSU KAKO KENKYUSHO CO., LTD.
Yasuhiko ENDO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Chromium-free metal surface treatment agent
Publication number
20060172145
Publication date
Aug 3, 2006
HODEN SEIMITSU KAKO KENKYUSHO CO., LTD.
Yasuhiko Endo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Chromium-free rust inhibitive treatment method for metal products h...
Publication number
20060166013
Publication date
Jul 27, 2006
HODEN SEIMITSU KAKO KENYUSHO CO., LTD.
Yasuhiko Endo
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Chromium-free metal surface treatment agent
Publication number
20050037227
Publication date
Feb 17, 2005
HODEN SEIMITSU KAKO KENKYUSHO CO., LTD.
Yasuhiko Endo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Chromium-free water reducible rust inhibitive paint for metals
Publication number
20050027056
Publication date
Feb 3, 2005
HODEN SEIMITSU KAKO KENYUSHO CO., LTD.
Yasuhiko Endo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Surface coated aluminum fine powder and aqueous chromium-free corro...
Publication number
20020017164
Publication date
Feb 14, 2002
Yasuhiko Endo
C01 - INORGANIC CHEMISTRY