Yoshio Matsuzawa

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Camera with a visual line position detection device and method
- Patent number 5,819,119
- Issue date Oct 6, 1998
- Nikon Corporation
- Kazuharu Imafuji
- G02 - OPTICS
Information Patent Grant
Camera with shake detection and display
- Patent number 5,727,234
- Issue date Mar 10, 1998
- Nikon Corporation
- Yasushi Sakagami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera having a light press timer
- Patent number 5,162,839
- Issue date Nov 10, 1992
- Nikon Corporation
- Tsutomu Wakabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Initial mode setting device for camera
- Patent number 5,159,364
- Issue date Oct 27, 1992
- Nikon Corporation
- Masaaki Yanagisawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic focus state detecting apparatus
- Patent number 5,130,735
- Issue date Jul 14, 1992
- Nikon Corporation
- Yosuke Kusaka
- G02 - OPTICS
Information Patent Grant
Container device for planar battery
- Patent number 4,436,792
- Issue date Mar 13, 1984
- Nippon Kogaku K.K.
- Naoki Tomino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Film rewind device in a camera
- Patent number 4,318,603
- Issue date Mar 9, 1982
- Nippon Kogaku K.K.
- Koichi Daitoku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY