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Genki SUGIYAMA
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Film, laminate, semiconductor wafer with film layer, substrate for...
Patent number
12,195,566
Issue date
Jan 14, 2025
Mitsubishi Gas Chemical Company, Inc.
Takahito Sekido
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sheet formed from carbon fiber reinforced thermoplastic resin, and...
Patent number
11,498,310
Issue date
Nov 15, 2022
Mitsubishi Gas Chemical Company, Inc.
Genki Sugiyama
B32 - LAYERED PRODUCTS
Information
Patent Grant
Sheet formed from carbon fiber reinforced thermoplastic resin, and...
Patent number
11,466,132
Issue date
Oct 11, 2022
Mitsubishi Gas Chemical Company, Inc.
Genki Sugiyama
B32 - LAYERED PRODUCTS
Information
Patent Grant
Sheet formed from carbon fiber reinforced thermoplastic resin, and...
Patent number
11,365,298
Issue date
Jun 21, 2022
Mitsubishi Gas Chemical Company, Inc.
Genki Sugiyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyarylate and molded article using same
Patent number
10,676,566
Issue date
Jun 9, 2020
Mitsubishi Gas Chemical Company, Inc.
Noriyoshi Ogawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyarylate and molded article using same
Patent number
10,202,487
Issue date
Feb 12, 2019
Mitsubishi Gas Chemical Company, Inc.
Noriyoshi Ogawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthetic resin laminated sheet
Patent number
10,118,988
Issue date
Nov 6, 2018
Mitsubishi Gas Chemical Company, Inc.
Yasuyoshi Nakayasu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
FILM, LAMINATE, SEMICONDUCTOR WAFER WITH FILM LAYER, SUBSTRATE FOR...
Publication number
20220332868
Publication date
Oct 20, 2022
Mitsubishi Gas Chemical Company, Inc.
Takahito SEKIDO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SHEET FORMED FROM CARBON FIBER REINFORCED THERMOPLASTIC RESIN, AND...
Publication number
20200277453
Publication date
Sep 3, 2020
Mitsubishi Gas Chemical Company, Inc.
Genki SUGIYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SHEET FORMED FROM CARBON FIBER REINFORCED THERMOPLASTIC RESIN, AND...
Publication number
20200277462
Publication date
Sep 3, 2020
Mitsubishi Gas Chemical Company, Inc.
Genki SUGIYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SHEET FORMED FROM CARBON FIBER REINFORCED THERMOPLASTIC RESIN, AND...
Publication number
20200140635
Publication date
May 7, 2020
Mitsubishi Gas Chemical Company, Inc.
Genki SUGIYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYARYLATE AND MOLDED ARTICLE USING SAME
Publication number
20190127520
Publication date
May 2, 2019
Mitsubishi Gas Chemical Company, Inc.
Noriyoshi OGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYCARBONATE RESIN, METHOD FOR PRODUCING SAME, MOLDED ARTICLE, SHE...
Publication number
20190010279
Publication date
Jan 10, 2019
Mitsubishi Gas Chemical Company, Inc.
Genki SUGIYAMA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SYNTHETIC RESIN LAMINATED SHEET
Publication number
20170306089
Publication date
Oct 26, 2017
Mitsubishi Gas Chemical Company, Inc.
Yasuyoshi NAKAYASU
B32 - LAYERED PRODUCTS
Information
Patent Application
1,3-BIS(HYDROXYPHENYL)-5-ETHYLADAMANTANE COMPOUND AND METHOD FOR PR...
Publication number
20160244389
Publication date
Aug 25, 2016
MITSUBISHI GAS CHEMICAL COMPANY, INC
Goh NAKAMURA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYARYLATE AND MOLDED ARTICLE USING SAME
Publication number
20150337079
Publication date
Nov 26, 2015
Mitsubishi Gas Chemical Company, Inc.
Noriyoshi OGAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...