Hidetsugu TAKAGI

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ocular optical system and head mounted display
- Patent number 12,222,524
- Issue date Feb 11, 2025
- Nikon Corporation
- Hidetsugu Takagi
- G02 - OPTICS
Information Patent Grant
Ocular optical system including a lens group having cemented lens a...
- Patent number 10,921,583
- Issue date Feb 16, 2021
- Nikon Corporation
- Miho Matsumoto
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SCANNING MICROSCOPE
- Publication number 20250044566
- Publication date Feb 6, 2025
- Nikon Corporation
- Hidetsugu TAKAGI
- G02 - OPTICS
Information Patent Application
MICROSCOPE OBJECTIVE LENS, MICROSCOPE OPTICAL SYSTEM, AND MICROSCOP...
- Publication number 20240045192
- Publication date Feb 8, 2024
- Nikon Corporation
- Hidetsugu TAKAGI
- G02 - OPTICS
Information Patent Application
MICROSCOPE OBJECTIVE LENS, MICROSCOPE OPTICAL SYSTEM, AND MICROSCOP...
- Publication number 20240019676
- Publication date Jan 18, 2024
- Nikon Corporation
- Hidetsugu Takagi
- G02 - OPTICS
Information Patent Application
OCULAR OPTICAL SYSTEM AND HEAD-MOUNTED DISPLAY
- Publication number 20210199967
- Publication date Jul 1, 2021
- Nikon Corporation
- Hidetsugu Takagi
- G02 - OPTICS
Information Patent Application
OCULAR OPTICAL SYSTEM AND HEAD MOUNTED DISPLAY
- Publication number 20210157035
- Publication date May 27, 2021
- Nikon Corporation
- Hidetsugu TAKAGI
- G02 - OPTICS
Information Patent Application
OCULAR OPTICAL SYSTEM AND HEAD-MOUNTED DISPLAY
- Publication number 20190072763
- Publication date Mar 7, 2019
- Nikon Corporation
- Miho MATSUMOTO
- G02 - OPTICS