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Ryoma HASHIMOTO
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Gas barrier packaging material
Patent number
11,814,471
Issue date
Nov 14, 2023
Mitsubishi Gas Chemical Company, Inc.
Kazuki Kouno
B32 - LAYERED PRODUCTS
Information
Patent Grant
Actinic-ray-curable resin composition, gas-barrier film, and multil...
Patent number
11,472,906
Issue date
Oct 18, 2022
Mitsubishi Gas Chemical Company, Inc.
Ryoma Hashimoto
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
MOLDED ARTICLE MANUFACTURING METHOD, RESIN IMPREGNATING APPARATUS,...
Publication number
20240116218
Publication date
Apr 11, 2024
Mitsubishi Gas Chemical Company, Inc.
Nobuhiko MATSUMOTO
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
EPOXY RESIN COMPOSITION, GAS BARRIER LAMINATE, AND PACKAGING MATERIAL
Publication number
20230416520
Publication date
Dec 28, 2023
Mitsubishi Gas Chemical Company, Inc.
Naoko KOBAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EPOXY RESIN COMPOSITION, GAS BARRIER MULTILAYER BODY, RETORT FOOD P...
Publication number
20230059584
Publication date
Feb 23, 2023
Mitsubishi Gas Chemical Company, Inc.
Kazuki KOUNO
B32 - LAYERED PRODUCTS
Information
Patent Application
GAS BARRIER PACKAGING MATERIAL
Publication number
20220332885
Publication date
Oct 20, 2022
Mitsubishi Gas Chemical Company, Inc.
Kazuki KOUNO
B32 - LAYERED PRODUCTS
Information
Patent Application
EPOXY RESIN COMPOSITION, GAS BARRIER FILM, AND LAMINATE
Publication number
20220315694
Publication date
Oct 6, 2022
Mitsubishi Gas Chemical Company, Inc.
Kazuki KOUNO
B32 - LAYERED PRODUCTS
Information
Patent Application
ACTINIC-RAY-CURABLE RESIN COMPOSITION, GAS-BARRIER FILM, AND MULTIL...
Publication number
20210214479
Publication date
Jul 15, 2021
Mitsubishi Gas Chemical Company, Inc.
Ryoma HASHIMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...