Yumi KANNO

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phosphor and method of manufacturing same, and LED lamp
- Patent number 11,005,010
- Issue date May 11, 2021
- Kabushiki Kaisha Toshiba
- Yoshitaka Funayama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
White LED lamp, backlight, light emitting device, display device an...
- Patent number 10,886,434
- Issue date Jan 5, 2021
- Kabushiki Kaisha Toshiba
- Tsutomu Ishii
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHOR AND METHOD OF MANUFACTURING SAME, AND LED LAMP
- Publication number 20180138374
- Publication date May 17, 2018
- Kabushiki Kaisha Toshiba
- Yoshitaka FUNAYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...