Tomoya YAMASHITA

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Anan-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nitride semiconductor light emitting element and method of manufact...
- Patent number 12,191,420
- Issue date Jan 7, 2025
- Nichia Corporation
- Hiroki Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing nitride semiconductor light-emitting element
- Patent number 12,132,145
- Issue date Oct 29, 2024
- Nichia Corporation
- Tomoya Yamashita
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of manufacturing nitride semiconductor light-emitting element
- Patent number 11,075,320
- Issue date Jul 27, 2021
- Nichia Corporation
- Tomoya Yamashita
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
- Publication number 20230411553
- Publication date Dec 21, 2023
- Nichia Corporation.
- Tomoya YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD OF MANUFACT...
- Publication number 20220209067
- Publication date Jun 30, 2022
- Nichia Corporation.
- Hiroki ABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING ELEMENT
- Publication number 20220199855
- Publication date Jun 23, 2022
- Nichia Corporation.
- Hiroki ABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
- Publication number 20210328099
- Publication date Oct 21, 2021
- Nichia Corporation.
- Tomoya YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
- Publication number 20180226536
- Publication date Aug 9, 2018
- Nichia Corporation.
- Tomoya YAMASHITA
- H01 - BASIC ELECTRIC ELEMENTS