Shunpei TAKEUCHI

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Patents Grantslast 30 patents

Information Patent Grant
Light adjustment device and light adjustment device manufacturing m...
- Patent number 12,174,476
- Issue date Dec 24, 2024
- Japan Display Inc.
- Shunpei Takeuchi
- G02 - OPTICS
Information Patent Grant
Light adjustment device
- Patent number 12,099,279
- Issue date Sep 24, 2024
- Japan Display Inc.
- Takahiro Ochiai
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT ADJUSTMENT DEVICE
- Publication number 20240019742
- Publication date Jan 18, 2024
- Japan Display Inc.
- Hiroya MORIMOTO
- G02 - OPTICS
Information Patent Application
LIGHT ADJUSTMENT DEVICE AND LIGHT ADJUSTMENT DEVICE MANUFACTURING M...
- Publication number 20240012276
- Publication date Jan 11, 2024
- Japan Display Inc.
- Shunpei TAKEUCHI
- G02 - OPTICS
Information Patent Application
LIGHT ADJUSTMENT DEVICE
- Publication number 20230384640
- Publication date Nov 30, 2023
- Japan Display Inc.
- Takahiro OCHIAI
- G02 - OPTICS
Information Patent Application
LIGHT ADJUSTMENT DEVICE
- Publication number 20230375887
- Publication date Nov 23, 2023
- Japan Display Inc.
- Takahiro OCHIAI
- G02 - OPTICS