Kazuhiro Tsuyuki

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Saitama-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotational driving apparatus and camera using the rotational drivin...
- Patent number 7,356,253
- Issue date Apr 8, 2008
- Fujinon Corporation
- Mitsuo Manabe
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Camera and securing structure for front cover thereof
- Patent number 5,974,264
- Issue date Oct 26, 1999
- Fuji Photo Optical Co., Ltd.
- Mitsuo Manabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Parallax correcting mechanism for real image type viewfinders
- Patent number 5,628,037
- Issue date May 6, 1997
- Fuji Photo Optical Co., Ltd.
- Kazuhiro Tsuyuki
- G02 - OPTICS
Information Patent Grant
Real-image viewfinder for photographic camera
- Patent number 5,493,359
- Issue date Feb 20, 1996
- Fuji Photo Co., Ltd.
- Kazuhiro Tsuyuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Rotational driving apparatus and camera using the rotational drivin...
- Publication number 20050212959
- Publication date Sep 29, 2005
- Mitsuo Manabe
- G02 - OPTICS