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Hisato Takahashi
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid resin composition for sealing and electronic component appar...
Patent number
12,131,970
Issue date
Oct 29, 2024
Resonac Corporation
Hidetoshi Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polishing solution and polishing method
Patent number
11,999,875
Issue date
Jun 4, 2024
Resonac Corporation
Yuya Otsuka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polishing solution, polishing solution set, polishing method, and d...
Patent number
11,926,764
Issue date
Mar 12, 2024
Resonac Corporation
Masayuki Hanano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Sealing resin composition, electronic component device, and method...
Patent number
11,873,414
Issue date
Jan 16, 2024
Resonac Corporation
Yuma Takeuchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Sealing resin composition, electronic component device, and method...
Patent number
11,186,742
Issue date
Nov 30, 2021
SHOWA DENKO MATERIALS CO., LTD.
Yuma Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sealing resin composition, electronic component device, and method...
Patent number
11,149,164
Issue date
Oct 19, 2021
SHOWA DENKO MATERIALS CO., LTD.
Yuma Takeuchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Sealing resin composition, electronic component device, and method...
Patent number
11,111,407
Issue date
Sep 7, 2021
SHOWA DENKO MATERIALS CO., LTD.
Yuma Takeuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Liquid epoxy resin composition for sealing, and electronic componen...
Patent number
11,059,966
Issue date
Jul 13, 2021
SHOWA DENKO MATERIALS CO., LTD.
Naoyuki Nojiri
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid resin composition for electronic components and electronic c...
Patent number
8,232,355
Issue date
Jul 31, 2012
Hitachi Chemical Co., Ltd.
Hisato Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
POLISHING LIQUID, POLISHING LIQUID SET, POLISHING METHOD, AND DEFEC...
Publication number
20230295466
Publication date
Sep 21, 2023
Resonac Corporation
Hisato TAKAHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CMP POLISHING LIQUID AND POLISHING METHOD
Publication number
20230054199
Publication date
Feb 23, 2023
Showa Denko Materials Co., Ltd.
Shingo KOBAYASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLISHING SOLUTION AND POLISHING METHOD
Publication number
20220251422
Publication date
Aug 11, 2022
Showa Denko Materials Co., Ltd.
Yuya OTSUKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLISHING SOLUTION, POLISHING SOLUTION SET, POLISHING METHOD, AND D...
Publication number
20220162476
Publication date
May 26, 2022
Showa Denko Materials Co., Ltd.
Masayuki HANANO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SEALING RESIN COMPOSITION, ELECTRONIC COMPONENT DEVICE, AND METHOD...
Publication number
20210363380
Publication date
Nov 25, 2021
Yuma TAKEUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLISHING LIQUID, POLISHING LIQUID SET, POLISHING METHOD, ANDDEFECT...
Publication number
20200283659
Publication date
Sep 10, 2020
Hitachi Chemical Company, Ltd.
Hisato TAKAHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIQUID RESIN COMPOSITION FOR SEALING AND ELECTRONIC COMPONENT APPAR...
Publication number
20200194325
Publication date
Jun 18, 2020
Hitachi Chemical Company, Ltd.
Hidetoshi INOUE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIQUID RESIN COMPOSITION FOR COMPRESSION MOLDING AND ELECTRONIC COM...
Publication number
20200181392
Publication date
Jun 11, 2020
Hitachi Chemical Company, Ltd.
Hidetoshi INOUE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEALING RESIN COMPOSITION, ELECTRONIC COMPONENT DEVICE, AND METHOD...
Publication number
20190233672
Publication date
Aug 1, 2019
Hitachi Chemical Company, Ltd.
Yuma TAKEUCHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID RESIN COMPOSITION FOR SEALING AND ELECTRONIC COMPONENT DEVICE
Publication number
20190144660
Publication date
May 16, 2019
Hitachi Chemical Company, Ltd.
Yuma TAKEUCHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIQUID EPOXY RESIN COMPOSITION FOR SEALING, AND ELECTRONIC COMPONEN...
Publication number
20190127571
Publication date
May 2, 2019
Hitachi Chemical Company, Ltd.
Naoyuki NOJIRI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Liquid Resin Composition for Electronic Components and Electronic C...
Publication number
20090286930
Publication date
Nov 19, 2009
Hisato Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...