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Takashi ISHII
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Tokushima-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Light-emitting device and light-emitting module with frame and cove...
Patent number
11,784,170
Issue date
Oct 10, 2023
Nichia Corporation
Takashi Ishii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device and light emitting module
Patent number
11,721,682
Issue date
Aug 8, 2023
Nichia Corporation
Takashi Ishii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device, light emitting module, and method of manufac...
Patent number
11,655,947
Issue date
May 23, 2023
Nichia Corporation
Hiroaki Kageyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing light-emitting device and method of manufac...
Patent number
11,380,659
Issue date
Jul 5, 2022
Nichia Corporation
Takashi Ishii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing light emitting device, method of manufactur...
Patent number
11,257,800
Issue date
Feb 22, 2022
Nichia Corporation
Takashi Ishii
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing light-emitting module
Patent number
11,244,935
Issue date
Feb 8, 2022
Nichia Corporation
Takashi Ishii
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20230317896
Publication date
Oct 5, 2023
NICHIA CORPORATION
Takashi ISHII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE, AND LIGHT EMITTING MODULE
Publication number
20230005895
Publication date
Jan 5, 2023
Nichia Corporation.
Kenji OZEKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE AND LIGHT-EMITTING MODULE
Publication number
20220293573
Publication date
Sep 15, 2022
Nichia Corporation.
Takashi ISHII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND LIGHT EMITTING MODULE
Publication number
20220139893
Publication date
May 5, 2022
Nichia Corporation.
Takashi ISHII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE, LIGHT EMITTING MODULE, AND METHOD OF MANUFAC...
Publication number
20210317958
Publication date
Oct 14, 2021
Nichia Corporation.
Hiroaki KAGEYAMA
F21 - LIGHTING
Information
Patent Application
METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE AND METHOD OF MANUFAC...
Publication number
20210091051
Publication date
Mar 25, 2021
Nichia Corporation.
Takashi ISHII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING LIGHT-EMITTING MODULE
Publication number
20210082885
Publication date
Mar 18, 2021
Nichia Corporation.
Takashi ISHII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING LIGHT EMITTING DEVICE, METHOD OF MANUFACTUR...
Publication number
20210005590
Publication date
Jan 7, 2021
Nichia Corporation.
Takashi ISHII
H01 - BASIC ELECTRIC ELEMENTS