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Yuto MURAOKA
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Bunkyo-ku, JP
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Patents Grants
last 30 patents
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Patent Grant
Papermaking felt and method for manufacturing the same
Patent number
11,939,723
Issue date
Mar 26, 2024
Ichikawa Co., Ltd.
Yasuyuki Ogiwara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Papermaking felt and a method of producing the same
Patent number
11,834,789
Issue date
Dec 5, 2023
Ichikawa Co., Ltd.
Yasuyuki Ogiwara
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
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Patent Application
PAPERMAKING FELT AND A METHOD OF PRODUCING THE SAME
Publication number
20220064857
Publication date
Mar 3, 2022
Ichikawa Co., Ltd.
Yasuyuki OGIWARA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PAPERMAKING FELT AND METHOD FOR MANUFACTURING THE SAME
Publication number
20210095423
Publication date
Apr 1, 2021
Ichikawa Co., Ltd.
Yasuyuki OGIWARA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE