Yusuke TAKAHASHI

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Taito-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transparent substrate for liquid crystal device and light control s...
- Patent number 12,174,492
- Issue date Dec 24, 2024
- TOPPAN INC.
- Yusuke Takahashi
- G02 - OPTICS
Information Patent Grant
Transparent substrate for liquid crystal device, and light control...
- Patent number 12,072,582
- Issue date Aug 27, 2024
- TOPPAN INC.
- Yusuke Takahashi
- G02 - OPTICS
Information Patent Grant
Light control sheet
- Patent number 11,966,122
- Issue date Apr 23, 2024
- TOPPAN INC.
- Gen Nakamura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT CONTROL LAMINATE AND LIGHT CONTROL DEVICE
- Publication number 20240345439
- Publication date Oct 17, 2024
- TOPPAN Holdings Inc.
- Yusuke TAKAHASHI
- G02 - OPTICS
Information Patent Application
TRANSPARENT SUBSTRATE FOR LIQUID CRYSTAL DEVICE, AND LIGHT CONTROL...
- Publication number 20240077766
- Publication date Mar 7, 2024
- TOPPAN INC.
- Yusuke TAKAHASHI
- G02 - OPTICS
Information Patent Application
TRANSPARENT SUBSTRATE FOR LIQUID CRYSTAL DEVICE AND LIGHT CONTROL S...
- Publication number 20240061291
- Publication date Feb 22, 2024
- TOPPAN INC.
- Yusuke TAKAHASHI
- G02 - OPTICS
Information Patent Application
LIGHT CONTROL SHEET AND LIGHT CONTROL DEVICE
- Publication number 20230408884
- Publication date Dec 21, 2023
- TOPPAN INC.
- Yusuke TAKAHASHI
- G02 - OPTICS
Information Patent Application
LIGHT CONTROL SHEET
- Publication number 20230108148
- Publication date Apr 6, 2023
- TOPPAN INC.
- Gen NAKAMURA
- G02 - OPTICS