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Syunsuke Hirano
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing package substrate for mounting semiconductor d...
Patent number
12,119,277
Issue date
Oct 15, 2024
Mitsubishi Gas Chemical Company, Inc.
Syunsuke Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing package substrate for loading semiconductor de...
Patent number
11,990,349
Issue date
May 21, 2024
Mitsubishi Gas Chemical Company, Inc.
Syunsuke Hirano
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Laminate, metal foil-clad laminate, laminate having patterned metal...
Patent number
11,877,396
Issue date
Jan 16, 2024
Mitsubishi Gas Chemical Company, Inc.
Syunsuke Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing laminate having patterned metal foil, and lami...
Patent number
11,664,240
Issue date
May 30, 2023
Mitsubishi Gas Chemical Company, Inc.
Syunsuke Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Supporting substrate, supporting substrate-attached laminate and me...
Patent number
11,217,445
Issue date
Jan 4, 2022
Mitsubishi Gas Chemical Company, Inc.
Syunsuke Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing printed wiring board
Patent number
11,197,379
Issue date
Dec 7, 2021
Mitsubishi Gas Chemical Company, Inc.
Kazuaki Kawashita
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing package substrate for mounting a semicondu...
Patent number
10,727,081
Issue date
Jul 28, 2020
Mitsubishi Gas Chemical Company, Inc.
Syunsuke Hirano
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING PACKAGE SUBSTRATE FOR MOUNTING SEMICONDUCTOR D...
Publication number
20220051958
Publication date
Feb 17, 2022
Mitsubishi Gas Chemical Company, Inc.
Syunsuke HIRANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING PACKAGE SUBSTRATE FOR LOADING SEMICONDUCTOR DE...
Publication number
20220020602
Publication date
Jan 20, 2022
Mitsubishi Gas Chemical Company, Inc.
Syunsuke HIRANO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SUPPORTING SUBSTRATE, SUPPORTING SUBSTRATE-ATTACHED LAMINATE AND ME...
Publication number
20210257207
Publication date
Aug 19, 2021
Mitsubishi Gas Chemical Company, Inc.
Syunsuke HIRANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LAMINATE, METAL FOIL-CLAD LAMINATE, LAMINATE HAVING PATTERNED METAL...
Publication number
20210204404
Publication date
Jul 1, 2021
Mitsubishi Gas Chemical Company, Inc.
Syunsuke HIRANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING LAMINATE HAVING PATTERNED METAL FOIL, AND LAMI...
Publication number
20200388506
Publication date
Dec 10, 2020
Mitsubishi Gas Chemical Company, Inc.
Syunsuke HIRANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPPORT AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE-MOUNTING SUBS...
Publication number
20200043752
Publication date
Feb 6, 2020
Mitsubishi Gas Chemical Company, Inc.
Syunsuke HIRANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING PRINTED WIRING BOARD
Publication number
20200015363
Publication date
Jan 9, 2020
Mitsubishi Gas Chemical Company, Inc.
Kazuaki KAWASHITA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SUPPORTING SUBSTRATE, SUPPORTING SUBSTRATE-ATTACHED LAMINATE AND ME...
Publication number
20190181000
Publication date
Jun 13, 2019
Mitsubishi Gas Chemical Company, Inc.
Syunsuke HIRANO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MANUFACTURING PACKAGE SUBSTRATE FOR MOUNTING A SEMICONDU...
Publication number
20190148169
Publication date
May 16, 2019
Mitsubishi Gas Chemical Company, Inc.
Syunsuke HIRANO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
RESIN SHEET, SUPPORT WITH RESIN LAYER, LAMINATE AND METAL FOIL-CLAD...
Publication number
20150210832
Publication date
Jul 30, 2015
Mitsubishi Gas Chemical Company, Inc.
Keisuke Takada
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RESIN COMPOSITION, PREPREG, AND METAL FOIL-CLAD LAMINATE
Publication number
20150056454
Publication date
Feb 26, 2015
Mitsubishi Gas Chemical Company, Inc.
Keisuke Takada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...