Kenichi Aoyagi

Person

Anan-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing beta-sialon fluorescent material
- Patent number 11,753,302
- Issue date Sep 12, 2023
- Nichia Corporation
- Kenichi Aoyagi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of producing beta-sialon fluorescent material
- Patent number 11,512,248
- Issue date Nov 29, 2022
- Nichia Corporation
- Kenichi Aoyagi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing β-sialon fluorescent material
- Patent number 11,512,250
- Issue date Nov 29, 2022
- Nichia Corporation
- Kenichi Aoyagi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing β-sialon fluorescent material
- Patent number 11,427,758
- Issue date Aug 30, 2022
- Nichia Corporation
- Motoharu Morikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of producing beta-sialon fluorescent material
- Patent number 10,894,917
- Issue date Jan 19, 2021
- Nichia Corporation
- Kenichi Aoyagi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Wavelength converting member and light emitting device
- Patent number 10,833,230
- Issue date Nov 10, 2020
- Nichia Corporation
- Kenichi Aoyagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength converting member and light emitting device
- Patent number 10,608,149
- Issue date Mar 31, 2020
- Nichia Corporation
- Kenichi Aoyagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing beta-sialon fluorescent material
- Patent number 10,316,249
- Issue date Jun 11, 2019
- Nichia Corporation
- Motoharu Morikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing β-sialon fluorescent material
- Patent number 10,190,044
- Issue date Jan 29, 2019
- Nichia Corporation
- Shoji Hosokawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing beta-sialon fluorescent material
- Patent number 10,093,855
- Issue date Oct 9, 2018
- Nichia Corporation
- Kenichi Aoyagi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Yellow light emitting device with high luminance
- Patent number 7,825,578
- Issue date Nov 2, 2010
- Nichia Corporation
- Suguru Takashima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METAL COMPLEX PHOSPHOR, METHOD OF PRODUCING METAL COMPLEX PHOSPHOR,...
- Publication number 20240336835
- Publication date Oct 10, 2024
- Nichia Corporation.
- Hiroshi OGASA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLUORIDE PHOSPHOR, METHOD FOR MANUFACTURING SAME, AND LIGHT-EMITTIN...
- Publication number 20240240082
- Publication date Jul 18, 2024
- Nichia Corporation.
- Kenichi AOYAGI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING MATERIAL AND METHOD FOR PRODUCING THE SAME
- Publication number 20240240080
- Publication date Jul 18, 2024
- Nichia Corporation.
- Tomokazu YOSHIDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF PRODUCING BETA-SIALON FLUORESCENT MATERIAL
- Publication number 20230045233
- Publication date Feb 9, 2023
- Nichia Corporation.
- Kenichi AOYAGI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF PRODUCING BETA-SIALON FLUORESCENT MATERIAL
- Publication number 20210095203
- Publication date Apr 1, 2021
- Nichia Corporation.
- Kenichi AOYAGI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF PRODUCING BETA-SIALON FLUORESCENT MATERIAL
- Publication number 20210095202
- Publication date Apr 1, 2021
- Nichia Corporation.
- Kenichi AOYAGI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
WAVELENGTH CONVERTING MEMBER AND LIGHT EMITTING DEVICE
- Publication number 20200185575
- Publication date Jun 11, 2020
- Nichia Corporation.
- Kenichi AOYAGI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING BETA-SIALON FLUORESCENT MATERIAL
- Publication number 20190330528
- Publication date Oct 31, 2019
- Nichia Corporation.
- Motoharu MORIKAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WAVELENGTH CONVERTING MEMBER AND LIGHT EMITTING DEVICE
- Publication number 20190305193
- Publication date Oct 3, 2019
- Nichia Corporation.
- Kenichi AOYAGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING BETA-SIALON FLUORESCENT MATERIAL
- Publication number 20170342321
- Publication date Nov 30, 2017
- Nichia Corporation.
- Kenichi AOYAGI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING BETA-SIALON FLUORESCENT MATERIAL
- Publication number 20170037311
- Publication date Feb 9, 2017
- Nichia Corporation.
- Shoji HOSOKAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING BETA-SIALON FLUORESCENT MATERIAL
- Publication number 20160355731
- Publication date Dec 8, 2016
- Nichia Corporation.
- Kenichi AOYAGI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING BETA-SIALON FLUORESCENT MATERIAL
- Publication number 20160347999
- Publication date Dec 1, 2016
- Nichia Corporation.
- Motoharu MORIKAWA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOSPHOR, PRODUCTION METHOD OF THE PHOSPHOR, AND LIGHT EMITTING DEV...
- Publication number 20150084083
- Publication date Mar 26, 2015
- NATIONAL INSTITUTE FOR MATERIALS SCIENCE
- Naoto HIROSAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Light emitting device
- Publication number 20070205711
- Publication date Sep 6, 2007
- Nichia Corporation.
- Suguru Takashima
- H01 - BASIC ELECTRIC ELEMENTS

Kenichi Aoyagi

Person

Patents Grantslast 30 patents

Method of producing beta-sialon fluorescent material

Method of producing beta-sialon fluorescent material

Method of producing β-sialon fluorescent material

Method for producing β-sialon fluorescent material

Method of producing beta-sialon fluorescent material

Wavelength converting member and light emitting device

Wavelength converting member and light emitting device

Method for producing beta-sialon fluorescent material

Method for producing β-sialon fluorescent material

Method for producing beta-sialon fluorescent material

Yellow light emitting device with high luminance

Patents Applicationslast 30 patents

METAL COMPLEX PHOSPHOR, METHOD OF PRODUCING METAL COMPLEX PHOSPHOR,...

FLUORIDE PHOSPHOR, METHOD FOR MANUFACTURING SAME, AND LIGHT-EMITTIN...

LIGHT-EMITTING MATERIAL AND METHOD FOR PRODUCING THE SAME

METHOD OF PRODUCING BETA-SIALON FLUORESCENT MATERIAL

METHOD OF PRODUCING BETA-SIALON FLUORESCENT MATERIAL

METHOD OF PRODUCING BETA-SIALON FLUORESCENT MATERIAL

WAVELENGTH CONVERTING MEMBER AND LIGHT EMITTING DEVICE

METHOD FOR PRODUCING BETA-SIALON FLUORESCENT MATERIAL

WAVELENGTH CONVERTING MEMBER AND LIGHT EMITTING DEVICE

METHOD OF PRODUCING BETA-SIALON FLUORESCENT MATERIAL

METHOD FOR PRODUCING BETA-SIALON FLUORESCENT MATERIAL

METHOD FOR PRODUCING BETA-SIALON FLUORESCENT MATERIAL

METHOD FOR PRODUCING BETA-SIALON FLUORESCENT MATERIAL

PHOSPHOR, PRODUCTION METHOD OF THE PHOSPHOR, AND LIGHT EMITTING DEV...

Light emitting device