Membership
Tour
Register
Log in
Takashi Ouchi
Follow
Person
Ibaraki, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing high purity tin, electrowinning apparatus...
Patent number
11,572,632
Issue date
Feb 7, 2023
JX Nippon Mining & Metals Corporation
Kouichi Takemoto
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Basic silane coupling agent organic carboxylate composition, method...
Patent number
7,432,335
Issue date
Oct 7, 2008
Nikko Materials Co., Ltd.
Masashi Kumagai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Basic silane coupling agent organic carboxylate composition, method...
Patent number
7,094,845
Issue date
Aug 22, 2006
Nikko Materials Co., Ltd.
Masashi Kumagai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-based metal surface treatment agent
Patent number
6,921,577
Issue date
Jul 26, 2005
Nikko Materials Co., Ltd.
Takashi Ouchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Organic carboxylic acid salt composition, process for preparation t...
Patent number
6,916,865
Issue date
Jul 12, 2005
Nikko Materials Co., Ltd.
Masashi Kumagai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metal surface treatment agent, and metal material coated with same
Patent number
6,605,356
Issue date
Aug 12, 2003
Nikko Materials Co., Ltd.
Takashi Ouchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING HIGH PURITY TIN, ELECTROWINNING APPARATUS...
Publication number
20200071842
Publication date
Mar 5, 2020
JX NIPPON MINING & METALS CORPORATION
Kouichi Takemoto
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method For Manufacturing High Purity Tin, Electrowinning Apparatus...
Publication number
20160097139
Publication date
Apr 7, 2016
JX NIPPON MINING & METALS CORPORATION
Kouichi Takemoto
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Surface processing agent for tin or tin alloy material
Publication number
20070131141
Publication date
Jun 14, 2007
Tamiharu Masatoki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Basic silane coupling agent organic carboxylate composition, method...
Publication number
20060217494
Publication date
Sep 28, 2006
Nikko Materials Co., Ltd.
Masashi Kumagai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Organic carboxylic acid salt composition, process for preparation t...
Publication number
20040077751
Publication date
Apr 22, 2004
Masashi Kumagat
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Basic silane coupling agent-organic carboxylic acid salt compositio...
Publication number
20040034136
Publication date
Feb 19, 2004
Masashi Kumagai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Metal surface treatment agent, and metal material coated with same
Publication number
20030054174
Publication date
Mar 20, 2003
Takashi Ouchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Water-based metal surface treatment agent
Publication number
20030017343
Publication date
Jan 23, 2003
Takashi Ouchi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...