P

Inventor

ISHIKAWA NORIO

JP112 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKAWA NORIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MINOLTA CAMERA KK

22 patents
US5260735ANov 9, 1993

Camera system

MINOLTA CAMERA KK74 citations96
US4763153AAug 9, 1988

Control device for use in a camera system

MINOLTA CAMERA KK77 citations96
US4671640AJun 9, 1987

Automatic focus control camera

MINOLTA CAMERA KK47 citations96
US4623238ANov 18, 1986

Camera system capable of automatic focus control

MINOLTA CAMERA KK36 citations96
US4602861AJul 29, 1986

Auto-focusing system

MINOLTA CAMERA KK65 citations96
US4537487AAug 27, 1985

Automatic focus control system with backlash correcting arrangement

MINOLTA CAMERA KK79 citations96
US4509842AApr 9, 1985

Camera system capable of focus detection through an interchangeable objective lens

MINOLTA CAMERA KK95 citations96
US4485336ANov 27, 1984

Electronic flash device

MINOLTA CAMERA KK78 citations95
US5214464AMay 25, 1993

Camera system

MINOLTA CAMERA KK21 citations93
US4855779AAug 8, 1989

Camera system

MINOLTA CAMERA KK36 citations93
US4550993ANov 5, 1985

Device for providing a camera system with an information for a focus adjustment

MINOLTA CAMERA KK28 citations93
US4536072AAug 20, 1985

Automatic focus control system

MINOLTA CAMERA KK28 citations93
US4473743ASep 25, 1984

Motor drive lens shifting system for use in autofocus camera

MINOLTA CAMERA KK34 citations93
US4367932AJan 11, 1983

Exposure control system

MINOLTA CAMERA KK28 citations93
US4291979ASep 29, 1981

Device for measuring light under ambient light and/or flash light and a method therefor

MINOLTA CAMERA KK29 citations93
US4951068AAug 21, 1990

Camera system with flash device

MINOLTA CAMERA KK27 citations92
US4575212AMar 11, 1986

Camera with an improved focus detecting system

MINOLTA CAMERA KK31 citations92
US4477167AOct 16, 1984

Protective device for automatic focusing camera

MINOLTA CAMERA KK43 citations92
US4389118AJun 21, 1983

Color meter

MINOLTA CAMERA KK46 citations90
US5081483AJan 14, 1992

Camera control system

MINOLTA CAMERA KK21 citations82
US5040016AAug 13, 1991

Camera system

MINOLTA CAMERA KK14 citations82
US4811043AMar 7, 1989

Data transmission system for use in a camera system

MINOLTA CAMERA KK19 citations82

NIHON KOHDEN CORP

12 patents

KANTO KAGAKU

6 patents

NEC ELECTRONICS CORP

2 patents

TOSHIBA KK

2 patents

NIPPON STEEL CORP

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

BRIDGESTONE TIRE CO LTD

1 patent

MINOLTA CO LTD

1 patent

KITAJIMA KAZUMI

1 patent

KONICA MINOLTA SENSING INC

1 patent

Showing the top 50 of 112 patents by PatentIndex Score.