Kazumasa KATAYAMA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Self light emitting apparatus, liquid crystal display apparatus, an...
- Patent number 12,166,019
- Issue date Dec 10, 2024
- Mitsubishi Electric Corporation
- Manabu Iwakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-luminous body for display apparatus, self-luminous display app...
- Patent number 11,719,974
- Issue date Aug 8, 2023
- Mitsubishi Electric Corporation
- Takanori Okumura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SELF LIGHT EMITTING APPARATUS, LIQUID CRYSTAL DISPLAY APPARATUS, AN...
- Publication number 20230246005
- Publication date Aug 3, 2023
- Mitsubishi Electric Corporation
- Manabu IWAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-LUMINOUS BODY FOR DISPLAY APPARATUS, SELF-LUMINOUS DISPLAY APP...
- Publication number 20230033925
- Publication date Feb 2, 2023
- Mitsubishi Electric Corporation
- Takanori OKUMURA
- G02 - OPTICS