Inventor
OCHIAI HIROMITSU
JP9 patents
Patents
9 patentsUS11041237B2Jun 22, 2021
Vapor deposition mask, vapor deposition mask preparation body, method for producing vapor deposition mask, and method for producing organic semiconductor element
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US10982317B2Apr 20, 2021
Vapor deposition mask, vapor deposition mask preparation body, method for producing vapor deposition mask, and method for producing organic semiconductor element
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US10597766B2Mar 24, 2020
Vapor deposition mask, vapor deposition mask preparation body, method for producing vapor deposition mask, and method for producing organic semiconductor element
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US10597768B2Mar 24, 2020
Vapor deposition mask, vapor deposition mask preparation body, method for producing vapor deposition mask, and method for producing organic semiconductor element
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US11649539B2May 16, 2023
Deposition mask group, manufacturing method of electronic device, and electronic device
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US11566316B2Jan 31, 2023
Deposition mask group, manufacturing method of electronic device, and electronic device
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US11939659B2Mar 26, 2024
Deposition mask group, manufacturing method of electronic device, and electronic device
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US6722938B1Apr 20, 2004
Shadow mask, plate member therefor and method of manufacturing shadow mask
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US11773477B2Oct 3, 2023
Deposition mask
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