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Hori; Masakatsu
Saitama, JP
No. of patents:

Patent Number Title Of Patent Date Issued
6607061 Electromagnetic clutch control system August 19, 2003
The engagement force of an electromagnetic clutch can be precisely controlled at a target engagement force by a simple structure even when an air gap of the electromagnetic clutch varies. An electromagnetic clutch control system includes magnetic flux density sensors, a target engagement
6485201 Film back exchangeable camera November 26, 2002
A film back exchangeable camera is provided. The film back exchangeable camera has a camera body and a film back that can be attached to a rear portion of the camera body. The film back exchangeable camera includes a backward protrusion protruding backward from a film back attaching surf
6402396 Film back exchangeable camera and exchangeable film back June 11, 2002
A film back exchangeable camera has a camera body and a film back that can be attached to and detached from the camera body. The camera includes: an aperture formed in the film back, through which photographing light flux passes; a film supplying mechanism that moves a film along a film
6338580 Film support and feed system of a camera January 15, 2002
A film support and feed system of a camera includes a pressure plate, a film feed mechanism which moves the film frame in a space in front of the pressure plate, a film suction mechanism which brings the film frame into intimate contact with the pressure plate by vacuum aspiration, a
6311022 Film-back exchangeable camera October 30, 2001
In a film back exchangeable camera provided with a camera body, an exchangeable film back is removably attached to the camera body. A light shielding member is removably attached to the film back so that the light shielding member prevents a film in the film back from being exposed when

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