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Kouta SEGAMI
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Yokohama-shi, Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Fiber-reinforced polyimide resin molding precursor and method for p...
Patent number
12,221,517
Issue date
Feb 11, 2025
Toyo Seikan Group Holdings, Ltd.
Kouta Segami
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Fiber-reinforced polyimide resin molded article and production proc...
Patent number
10,406,765
Issue date
Sep 10, 2019
Toyo Seikan Group Holdings, Ltd.
Kazunobu Watanabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
POLYIMIDE RESIN MOLDED BODY AND PRODUCTION METHOD FOR SAME
Publication number
20230235123
Publication date
Jul 27, 2023
TOYO SEIKAN GROUP HOLDINGS, LTD.
Kouta SEGAMI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FIBER-REINFORCED POLYIMIDE RESIN MOLDING PRECURSOR AND METHOD FOR P...
Publication number
20220049060
Publication date
Feb 17, 2022
TOYO SEIKAN GROUP HOLDINGS, LTD.
Kouta SEGAMI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FIBER-REINFORCED LAMINATE AND METHOD FOR PRODUCING THE SAME
Publication number
20200353727
Publication date
Nov 12, 2020
TOYO SEIKAN GROUP HOLDINGS, LTD.
Kouta SEGAMI
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITION WITH HIGH CONTENT OF FILLER AND METHOD FOR PRODUCING MO...
Publication number
20200165451
Publication date
May 28, 2020
TOYO SEIKAN GROUP HOLDINGS, LTD.
Toshinori ENOKIDO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SLIDABLE STRUCTURE AND A METHOD FOR PRODUCING THE SAME
Publication number
20190293121
Publication date
Sep 26, 2019
TOYO SEIKAN GROUP HOLDINGS, LTD.
Kazunobu WATANABE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FIBER-REINFORCED POLYIMIDE RESIN MOLDED ARTICLE AND PRODUCTION PROC...
Publication number
20170252986
Publication date
Sep 7, 2017
TOYO SEIKAN GROUP HOLDINGS, LTD.
Kazunobu WATANABE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL