Daizo KIBA

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Itano-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing light-emitting device and method of manufac...
- Patent number 11,929,452
- Issue date Mar 12, 2024
- Nichia Corporation
- Tsuyoshi Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device and lens structure
- Patent number 11,639,783
- Issue date May 2, 2023
- Nichia Corporation
- Daizo Kiba
- F21 - LIGHTING
Information Patent Grant
Light-emitting device including cover and fixing member
- Patent number 11,575,073
- Issue date Feb 7, 2023
- Nichia Corporation
- Tsuyoshi Okahisa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device, illumination device, and methods for manufac...
- Patent number 11,231,149
- Issue date Jan 25, 2022
- Nichia Corporation
- Tsuyoshi Okahisa
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SOURCE DEVICE AND LENS STRUCTURE
- Publication number 20230220975
- Publication date Jul 13, 2023
- Nichia Corporation.
- Daizo KIBA
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE AND METHOD OF MANUFAC...
- Publication number 20230121785
- Publication date Apr 20, 2023
- Nichia Corporation.
- Tsuyoshi OKAHISA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230095815
- Publication date Mar 30, 2023
- Nichia Corporation.
- Yoshio ICHIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE AND LENS STRUCTURE
- Publication number 20220146074
- Publication date May 12, 2022
- Nichia Corporation.
- Daizo KIBA
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, AND METHODS FOR MANUFAC...
- Publication number 20210091271
- Publication date Mar 25, 2021
- Nichia Corporation.
- Tsuyoshi OKAHISA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, AND METHODS FOR MANUFAC...
- Publication number 20210088190
- Publication date Mar 25, 2021
- Nichia Corporation.
- Tsuyoshi OKAHISA
- F21 - LIGHTING