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Masamitsu KIMURA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Manufacturing method of protective-component-provided workpiece
Patent number
12,365,118
Issue date
Jul 22, 2025
Disco Corporation
Norihisa Arifuku
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Setting method of protective component and manufacturing method of...
Patent number
11,810,794
Issue date
Nov 7, 2023
Disco Corporation
Norihisa Arifuku
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING CHIPS
Publication number
20250191976
Publication date
Jun 12, 2025
Disco Corporation
Norihisa ARIFUKU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FORMING METHOD OF WATER-SOLUBLE PROTECTIVE FILM, AND PROCESSING MET...
Publication number
20240424743
Publication date
Dec 26, 2024
Disco Corporation
Norihisa ARIFUKU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLISHING PAD AND POLISHING METHOD
Publication number
20240316721
Publication date
Sep 26, 2024
Disco Corporation
Koshiro SUZUKI
B24 - GRINDING POLISHING
Information
Patent Application
METHOD OF LAYING PROTECTIVE SHEET AND PROTECTIVE SHEET
Publication number
20240258149
Publication date
Aug 1, 2024
Disco Corporation
Koshiro SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PLACING PROTECTIVE MEMBER ON WORKPIECE
Publication number
20230187226
Publication date
Jun 15, 2023
Disco Corporation
Hideji HORITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF PROTECTIVE-COMPONENT-PROVIDED WORKPIECE
Publication number
20220362972
Publication date
Nov 17, 2022
Disco Corporation
Norihisa ARIFUKU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SETTING METHOD OF PROTECTIVE COMPONENT AND MANUFACTURING METHOD OF...
Publication number
20210151331
Publication date
May 20, 2021
Disco Corporation
Norihisa ARIFUKU
H01 - BASIC ELECTRIC ELEMENTS