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Mitsuo Tsuji
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Hiratsuka-shi, Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Tire vulcanization mold and manufacturing method for tire
Patent number
11,931,979
Issue date
Mar 19, 2024
The Yokohama Rubber Co., Ltd.
Tsubasa Kitahara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cleaning device and method for cleaning vulcanization mold
Patent number
11,897,218
Issue date
Feb 13, 2024
The Yokohama Rubber Co., Ltd.
Mitsuo Tsuji
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
TIRE VULCANIZATION MOLD AND MANUFACTURING METHOD FOR TIRE
Publication number
20220305750
Publication date
Sep 29, 2022
The Yokohama Rubber Co., Ltd.
Tsubasa KITAHARA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Cleaning Device and Method for Cleaning Vulcanization Mold
Publication number
20210039345
Publication date
Feb 11, 2021
The Yokohama Rubber Co., Ltd.
Mitsuo Tsuji
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR