Shigeki YOSHIDA

Person

Anan-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fluorescent material and method for producing same
- Patent number 11,773,323
- Issue date Oct 3, 2023
- Nichia Corporation
- Shigeki Yoshida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Wavelength converter and light emitting device
- Patent number 11,597,879
- Issue date Mar 7, 2023
- Nichia Corporation
- Shigeki Yoshida
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing ceramic composite material, ceramic composite...
- Patent number 11,149,193
- Issue date Oct 19, 2021
- Nichia Corporation
- Hirofumi Ooguri
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oxynitride fluorescent material, light emitting device, and method...
- Patent number 11,060,025
- Issue date Jul 13, 2021
- Nichia Corporation
- Shigeki Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of producing nitride fluorescent material
- Patent number 10,781,370
- Issue date Sep 22, 2020
- Nichia Corporation
- Sadakazu Wakui
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
NITRIDE PHOSPHOR AND MANUFACTURING METHOD THEREFOR
- Publication number 20230295497
- Publication date Sep 21, 2023
- Nichia Corporation.
- Hiroshi OGASA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLUORESCENT MATERIAL AND METHOD FOR PRODUCING SAME
- Publication number 20230235223
- Publication date Jul 27, 2023
- Nichia Corporation.
- Shigeki YOSHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOSPOR COMPOSITION AND METHOD FOR PRODUCING SAME
- Publication number 20230183566
- Publication date Jun 15, 2023
- Nichia Corporation.
- Shigeki YOSHIDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WAVELENGTH CONVERTER AND LIGHT EMITTING DEVICE
- Publication number 20220098483
- Publication date Mar 31, 2022
- Nichia Corporation.
- Shigeki YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERSION MEMBER AND LIGHT EMITTING DEVICE
- Publication number 20220026046
- Publication date Jan 27, 2022
- Nichia Corporation.
- Shigeki Yoshida
- F21 - LIGHTING
Information Patent Application
METHOD FOR PRODUCING CERAMIC COMPOSITE MATERIAL, CERAMIC COMPOSITE...
- Publication number 20190309221
- Publication date Oct 10, 2019
- Nichia Corporation.
- Hirofumi OOGURI
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
OXYNITRIDE FLUORESCENT MATERIAL, LIGHT EMITTING DEVICE, AND METHOD...
- Publication number 20190194540
- Publication date Jun 27, 2019
- Nichia Corporation.
- Shigeki YOSHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PRODUCING NITRIDE FLUORESCENT MATERIAL
- Publication number 20180171221
- Publication date Jun 21, 2018
- Nichia Corporation.
- Sadakazu WAKUI
- C01 - INORGANIC CHEMISTRY

Shigeki YOSHIDA

Person

Patents Grantslast 30 patents

Fluorescent material and method for producing same

Wavelength converter and light emitting device

Method for producing ceramic composite material, ceramic composite...

Oxynitride fluorescent material, light emitting device, and method...

Method of producing nitride fluorescent material

Patents Applicationslast 30 patents

NITRIDE PHOSPHOR AND MANUFACTURING METHOD THEREFOR

FLUORESCENT MATERIAL AND METHOD FOR PRODUCING SAME

PHOSPOR COMPOSITION AND METHOD FOR PRODUCING SAME

WAVELENGTH CONVERTER AND LIGHT EMITTING DEVICE

WAVELENGTH CONVERSION MEMBER AND LIGHT EMITTING DEVICE

METHOD FOR PRODUCING CERAMIC COMPOSITE MATERIAL, CERAMIC COMPOSITE...

OXYNITRIDE FLUORESCENT MATERIAL, LIGHT EMITTING DEVICE, AND METHOD...

METHOD OF PRODUCING NITRIDE FLUORESCENT MATERIAL