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Hakusan-shi Ishikawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor light-emitting element and method for manufacturing s...
Patent number
11,824,137
Issue date
Nov 21, 2023
Nikkiso Co., Ltd.
Mitsugu Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light-emitting element and method for manufac...
Patent number
11,616,167
Issue date
Mar 28, 2023
Nikkiso Co., Ltd.
Cyril Pernot
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light-emitting element and production method...
Patent number
11,444,222
Issue date
Sep 13, 2022
Nikkiso Co., Ltd.
Yuta Furusawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light-emitting element
Patent number
11,367,807
Issue date
Jun 21, 2022
Nikkiso Co., Ltd.
Mitsugu Wada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light-emitting element and production method...
Patent number
11,227,974
Issue date
Jan 18, 2022
Nikkiso Co., Ltd.
Yuta Furusawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING S...
Publication number
20240038926
Publication date
Feb 1, 2024
Nikkiso Co., Ltd.
Mitsugu WADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING S...
Publication number
20240038925
Publication date
Feb 1, 2024
Nikkiso Co., Ltd.
Mitsugu WADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
Publication number
20210066548
Publication date
Mar 4, 2021
Nikkiso Co., Ltd.
Mitsugu WADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR ELEMENT AND NITRIDE SEMICONDUCTOR ELEMENT PRO...
Publication number
20210066546
Publication date
Mar 4, 2021
Nikkiso Co., Ltd.
Mitsugu WADA
C30 - CRYSTAL GROWTH
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND PRODUCTION METHOD...
Publication number
20200279971
Publication date
Sep 3, 2020
Nikkiso Co., Ltd.
Yuta FURUSAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND PRODUCTION METHOD...
Publication number
20200279973
Publication date
Sep 3, 2020
Nikkiso Co., Ltd.
Yuta FURUSAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFAC...
Publication number
20200227590
Publication date
Jul 16, 2020
Nikkiso Co., Ltd.
Cyril PERNOT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING S...
Publication number
20190393378
Publication date
Dec 26, 2019
Nikkiso Co., Ltd.
Mitsugu WADA
H01 - BASIC ELECTRIC ELEMENTS