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Shinsaku IKUTA
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Tokushima-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light emitting device including light transmissive cover member inc...
Patent number
11,489,097
Issue date
Nov 1, 2022
Nichia Corporation
Motokazu Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing light emitting device
Patent number
10,967,588
Issue date
Apr 6, 2021
Nichia Corporation
Motokazu Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device
Patent number
10,784,419
Issue date
Sep 22, 2020
Nichia Corporation
Motokazu Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing light emitting device
Patent number
10,569,487
Issue date
Feb 25, 2020
Nichia Corporation
Motokazu Yamada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Light emitting device
Patent number
10,391,727
Issue date
Aug 27, 2019
Nichia Corporation
Motokazu Yamada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Light emitting device and method of manufacturing the same
Patent number
9,956,731
Issue date
May 1, 2018
Nichia Corporation
Motokazu Yamada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
LED PACKAGE AND INTEGRATED LIGHT EMITTING DEVICE
Publication number
20230096212
Publication date
Mar 30, 2023
Nichia Corporation.
Motokazu YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND LED PACKAGE
Publication number
20210167263
Publication date
Jun 3, 2021
Nichia Corporation
Motokazu YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING LIGHT EMITTING DEVICE
Publication number
20200147908
Publication date
May 14, 2020
Nichia Corporation.
Motokazu YAMADA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF MANUFACTURING LIGHT EMITTING DEVICE
Publication number
20190248083
Publication date
Aug 15, 2019
Nichia Corporation.
Motokazu YAMADA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20180215113
Publication date
Aug 2, 2018
Nichia Corporation.
Motokazu YAMADA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20160343918
Publication date
Nov 24, 2016
Nichia Corporation.
Motokazu YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20160265741
Publication date
Sep 15, 2016
Nichia Corporation.
Motokazu YAMADA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL