Takashi Yamaguchi

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Suwa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reflecting mirror and mirror holding mechanism
- Patent number 10,557,975
- Issue date Feb 11, 2020
- NITTOH INC.
- Takashi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mirror holding mechanism
- Patent number 10,466,439
- Issue date Nov 5, 2019
- NITTOH INC.
- Takashi Yamaguchi
- G02 - OPTICS
Information Patent Grant
Lens holder and lens unit
- Patent number 7,408,727
- Issue date Aug 5, 2008
- Nittoh Kogaku K.K.
- Takuya Kageyama
- G02 - OPTICS
Information Patent Grant
Lens holder and lens unit
- Patent number 7,400,461
- Issue date Jul 15, 2008
- Nittoh Kogaku K.K.
- Takuya Kageyama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
MIRROR HOLDING MECHANISM
- Publication number 20180335606
- Publication date Nov 22, 2018
- NITTOH INC.
- Takashi YAMAGUCHI
- G02 - OPTICS
Information Patent Application
REFLECTING MIRROR AND MIRROR HOLDING MECHANISM
- Publication number 20180259689
- Publication date Sep 13, 2018
- NITTOH INC.
- Takashi YAMAGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Lens holder and lens unit
- Publication number 20060072218
- Publication date Apr 6, 2006
- Takuya Kageyama
- G02 - OPTICS
Information Patent Application
Lens holder and lens unit
- Publication number 20060061888
- Publication date Mar 23, 2006
- Takuya Kageyama
- G02 - OPTICS