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Koichi Sakamaki
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Laminate shaped article, method for manufacturing the same, and met...
Patent number
11,643,711
Issue date
May 9, 2023
Hitachi Metals, Ltd.
Norihide Fukuzawa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cr alloy target material
Patent number
11,118,248
Issue date
Sep 14, 2021
Hitachi Metals, Ltd.
Koichi Sakamaki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Additive for electrolytic composition, electrolytic composition usi...
Patent number
9,818,551
Issue date
Nov 14, 2017
Adeka Corporation
Minoru Hanaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dye-sensitized solar cell
Patent number
9,805,879
Issue date
Oct 31, 2017
Adeka Corporation
Kensaku Akimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optical fiber
Patent number
9,297,950
Issue date
Mar 29, 2016
Sumitomo Electric Industries, Ltd.
Kazuyuki Sohma
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Silicon-containing curable composition and its cured product
Patent number
7,799,887
Issue date
Sep 21, 2010
Adeka Corporation
Jinichi Omi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SPHERICAL Ti-BASED POWDER AND MANUFACTURING METHOD THEREFOR
Publication number
20220331858
Publication date
Oct 20, 2022
Hitachi Metals, Ltd.
Koichi SAKAMAKI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD FOR PRODUCING TIAL INTERMETALLIC COMPOUND POWDER AND TIAL IN...
Publication number
20210162497
Publication date
Jun 3, 2021
Hitachi Metals, Ltd.
KIYOMI NAKAMURA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
LAMINATE SHAPED ARTICLE, METHOD FOR MANUFACTURING THE SAME, AND MET...
Publication number
20200399747
Publication date
Dec 24, 2020
Hitachi Metals, Ltd.
Norihide FUKUZAWA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SPHERICAL TI-BASED POWDER AND MANUFACTURING METHOD THEREFOR
Publication number
20200360992
Publication date
Nov 19, 2020
Hitachi Metals, Ltd.
Koichi SAKAMAKI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Cr ALLOY TARGET MATERIAL
Publication number
20190352746
Publication date
Nov 21, 2019
Hitachi Metals, Ltd.
Koichi SAKAMAKI
B22 - CASTING POWDER METALLURGY
Information
Patent Application
DYE-SENSITIZED SOLAR CELL
Publication number
20140299191
Publication date
Oct 9, 2014
ADEKA CORPORATION
Kensaku Akimoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
OPTICAL FIBER
Publication number
20140199040
Publication date
Jul 17, 2014
ADEKA CORPORATION
Kazuyuki Sohma
G02 - OPTICS
Information
Patent Application
ADDITIVE FOR ELECTROLYTIC COMPOSITION, ELECTROLYTIC COMPOSITION USI...
Publication number
20130161555
Publication date
Jun 27, 2013
ADEKA CORPORATION
Minoru Hanaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SILICON-CONTAINING CURABLE COMPOSITION AND ITS CURED PRODUCT
Publication number
20090012256
Publication date
Jan 8, 2009
ADEKA CORPORATION
Jinichi Omi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Functional thin film
Publication number
20050240061
Publication date
Oct 27, 2005
JAPAN SCIENCE AND TECHNOLOGY AGENCY
Tamotsu Takahashi
C07 - ORGANIC CHEMISTRY