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Katsuyuki Tsuchida
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Kitaibaraki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor substrate and manufacturing method therefor
Patent number
11,251,145
Issue date
Feb 15, 2022
JX Nippon Mining & Metals Corporation
Takuto Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Two-layer flexible substrate
Patent number
8,568,856
Issue date
Oct 29, 2013
Nippon Mining & Metals Co., Ltd.
Katsuyuki Tsuchida
B32 - LAYERED PRODUCTS
Information
Patent Grant
Copper electrolytic solution containing as additive compound having...
Patent number
7,824,534
Issue date
Nov 2, 2010
Nippon Mining & Metals Co., Ltd.
Katsuyuki Tsuchida
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Surface treated copper film
Patent number
7,651,783
Issue date
Jan 26, 2010
Nikko Materials Co., Ltd.
Katsuyuki Tsuchida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Solid silane coupling agent composition, process for producing the...
Patent number
7,109,273
Issue date
Sep 19, 2006
Nikko Materials Co., Ltd.
Katsuyuki Tsuchida
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
Surface treatment for copper foil
Patent number
6,835,241
Issue date
Dec 28, 2004
Nikko Materials Co., Ltd.
Katsuyuki Tsuchida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Imidazole/organic monocarboxylic acid salt derivative reaction prod...
Patent number
6,710,181
Issue date
Mar 23, 2004
Nikko Materials Co., Ltd.
Masashi Kumagai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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...
Information
Patent Grant
Imidazole-silane compounds and metal surface finishing agent contai...
Patent number
5,258,522
Issue date
Nov 2, 1993
Nippon Mining Co., Ltd
Katsuyuki Tsuchida
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR SUBSTRATE AND MANUFACTURING METHOD THEREFOR
Publication number
20200357758
Publication date
Nov 12, 2020
JX NIPPON MINING & METALS CORPORATION
Takuto WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR WAFER AND METHOD FOR PRODUCING SAME
Publication number
20200350269
Publication date
Nov 5, 2020
Takuto WATANABE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Copper electrolytic solution containing as additive compound having...
Publication number
20100224496
Publication date
Sep 9, 2010
NIPPON MINING & METALS CO., LTD.
Katsuyuki Tsuchida
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Two-Layer Flexible Substrate
Publication number
20090092789
Publication date
Apr 9, 2009
Katsuyuki Tsuchida
B32 - LAYERED PRODUCTS
Information
Patent Application
Copper electrolytic solution containing as additive compound having...
Publication number
20070170069
Publication date
Jul 26, 2007
Katsuyuki Tsuchida
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Resin composition
Publication number
20070123681
Publication date
May 31, 2007
NIKKO MATERIALS CO., LTD.
Hironori Kobayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Solid silane coupling agent composition, process for producing the...
Publication number
20050165195
Publication date
Jul 28, 2005
Katsuyuki Tsuchida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Surface-treated copper foil
Publication number
20040209109
Publication date
Oct 21, 2004
Katsuyuki Tsuchida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Surface treatment for copper foil
Publication number
20040149167
Publication date
Aug 5, 2004
Katsuyuki Tsuchida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Monocarboxylate salts of imidazole reaction products, process for p...
Publication number
20030088108
Publication date
May 8, 2003
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...