Patents/Assignees

SHIN-ETSU HANDOTAI CO., Ltd.

49 patents in portfolio

US12618172utility2026
Seed Substrate for Epitaxial Growth Use and Method for Manufacturing Same, and Semiconductor Substrate and Method for Manufacturing Same
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US12606935utility2026
Silicon Single Crystal Substrate for Vapor Phase Growth, Vapor Phase Growth Substrate and Methods for Producing Them
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US12610599utility2026
Nitride Semiconductor Wafer and Method for Producing Nitride Semiconductor Wafer
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US12604688utility2026
Method for Manufacturing SOI Wafer
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US12597124utility2026
Debris Determination Method
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US12581771utility2026
Method for Manufacturing Epitaxial Wafer for Ultraviolet Ray Emission Device, Method for Manufacturing Substrate for Ultra Violet Ray Emission Device, Epitaxial Wafer for Ultraviolet Ray Emission Device, and Substrate for Ultraviolet Ray Emission Device
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US12576473utility2026
Single-side Polishing Apparatus, Single-side Polishing Method, and Polishing Pad
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US12571124utility2026
Method for Measuring Distance Between Lower End Surface of Heat Shielding Member and Surface of Raw Material Melt, Method for Controlling Distance Between Lower End Surface of Heat Shielding Member and Surface of Raw Material Melt and Method for Manufacturing Silicon Single Crystal
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US12575220utility2026
Electronic Device and Method for Producing the Same
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US12500077utility2025
Epitaxial Wafer Cleaning Method
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US12482647utility2025
Method for Forming Thermal Oxide Film on Semiconductor Substrate
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US12474275utility2025
Inspection Apparatus and Inspection Method
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US12454767utility2025
Single Crystal Manufacturing Apparatus
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US12449378utility2025
Edge Portion Measuring Apparatus and Method for Measuring Edge Portion
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US12440943utility2025
Method and Apparatus for Polishing Wafer
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US12444597utility2025
Epitaxial Wafer Cleaning Method
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US12438101utility2025
Bonded Semiconductor Light-receiving Device and Method for Manufacturing Bonded Semiconductor Light-receiving Device
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US12387126utility2025
Method for Producing Semiconductor Apparatus for Quantum Computer
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US12377509utility2025
Manufacturing Method for a Substrate Wafer
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US12368107utility2025
Method for Producing Semiconductor Apparatus and Semiconductor Apparatus
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