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Masato Okawa
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Anan-shi, JP
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last 30 patents
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Patent Grant
Light emitting device emitting light bright in both scotopic vision...
Patent number
11,677,050
Issue date
Jun 13, 2023
Nichia Corporation
Makiko Iwasa
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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Patent Application
LIGHT EMITTING DEVICE
Publication number
20210376201
Publication date
Dec 2, 2021
Nichia Corporation.
Makiko IWASA
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
METHOD FOR PRODUCING RARE EARTH ALUMINATE FLUORESCENT MATERIAL, RAR...
Publication number
20210095204
Publication date
Apr 1, 2021
Nichia Corporation.
Hiroshi Ogasa
H01 - BASIC ELECTRIC ELEMENTS