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Tatsuya KANAZAWA
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Anan-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light-emitting module
Patent number
11,982,441
Issue date
May 14, 2024
Nichia Corporation
Takashi Namie
F21 - LIGHTING
Information
Patent Grant
Light emitting device
Patent number
11,837,843
Issue date
Dec 5, 2023
Nichia Corporation
Soichiro Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device
Patent number
11,811,190
Issue date
Nov 7, 2023
Nichia Corporation
Tatsuya Kanazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device
Patent number
11,476,637
Issue date
Oct 18, 2022
Nichia Corporation
Tatsuya Kanazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device
Patent number
11,152,758
Issue date
Oct 19, 2021
Nichia Corporation
Soichiro Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device
Patent number
10,566,760
Issue date
Feb 18, 2020
Nichia Corporation
Kazuma Kozuru
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing light emitting device
Patent number
9,837,590
Issue date
Dec 5, 2017
Nichia Corporation
Takeshi Ikegami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing light emitting device
Patent number
9,735,326
Issue date
Aug 15, 2017
Nichia Corporation
Takeshi Ikegami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing light emitting device
Patent number
9,461,219
Issue date
Oct 4, 2016
Nichia Corporation
Takeshi Ikegami
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-EMITTING MODULE
Publication number
20240142084
Publication date
May 2, 2024
NICHIA CORPORATION
Takashi NAMIE
F21 - LIGHTING
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20240014627
Publication date
Jan 11, 2024
Nichia Corporation.
Tatsuya KANAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT SOURCE DEVICE
Publication number
20230324633
Publication date
Oct 12, 2023
NICHIA CORPORATION
Tatsuya KANAZAWA
G02 - OPTICS
Information
Patent Application
LIGHT SOURCE DEVICE
Publication number
20230121969
Publication date
Apr 20, 2023
Nichia Corporation.
Tatsuya KANAZAWA
G02 - OPTICS
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20230006415
Publication date
Jan 5, 2023
Nichia Corporation.
Tatsuya KANAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20220006255
Publication date
Jan 6, 2022
Nichia Corporation.
Soichiro Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20210184423
Publication date
Jun 17, 2021
Nichia Corporation.
Tatsuya KANAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20200083664
Publication date
Mar 12, 2020
Nichia Corporation
Soichiro MIURA
G02 - OPTICS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20180287335
Publication date
Oct 4, 2018
Nichia Corporation.
Kazuma KOZURU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING LIGHT EMITTING DEVICE
Publication number
20160372644
Publication date
Dec 22, 2016
Nichia Corporation.
Takeshi IKEGAMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING LIGHT EMITTING DEVICE
Publication number
20150340550
Publication date
Nov 26, 2015
Nichia Corporation.
Takeshi IKEGAMI
H01 - BASIC ELECTRIC ELEMENTS