Masahito ISAKA

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nitride phosphor and method for producing nitride phosphor
- Patent number 11,279,875
- Issue date Mar 22, 2022
- MITSUBISHI CHEMICAL CORPORATION
- Ryo Koizumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor, light-emitting device, image display device, and illumina...
- Patent number 11,203,713
- Issue date Dec 21, 2021
- MITSUBISHI CHEMICAL CORPORATION
- Shiho Takashina
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHOR, LIGHT-EMITTING DEVICE, IMAGE DISPLAY DEVICE, AND ILLUMINA...
- Publication number 20200199448
- Publication date Jun 25, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Shiho TAKASHINA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE PHOSPHOR AND METHOD FOR PRODUCING NITRIDE PHOSPHOR
- Publication number 20200148947
- Publication date May 14, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Ryo KOIZUMI
- C01 - INORGANIC CHEMISTRY