Inventor
HOSOMIZU HIROSHI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “HOSOMIZU HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
34 patentsUS5016037AMay 14, 1991
Flash photographing system
MINOLTA CAMERA KK97 citations96
US4573786AMar 4, 1986
Flash photographing system
MINOLTA CAMERA KK63 citations96
US4839686AJun 13, 1989
Flash device
MINOLTA CAMERA KK39 citations95
US4816854AMar 28, 1989
Close-range lighting flash device
MINOLTA CAMERA KK45 citations93
US4951081AAug 21, 1990
Flash device
MINOLTA CAMERA KK35 citations92
US4558939ADec 17, 1985
Flash photography system
MINOLTA CAMERA KK18 citations82
US4199242AApr 22, 1980
Operation control circuitry for electronic flash devices
MINOLTA CAMERA KK24 citations82
US5313247AMay 17, 1994
Flash device
MINOLTA CAMERA KK15 citations81
US5272500ADec 21, 1993
Flash photographing system
MINOLTA CAMERA KK7 citations74
US4870438ASep 26, 1989
Flash photography system
MINOLTA CAMERA KK9 citations74
US4839687AJun 13, 1989
Flash photography system
MINOLTA CAMERA KK4 citations74
US4755845AJul 5, 1988
Flash photography system
MINOLTA CAMERA KK9 citations74
US4743929AMay 10, 1988
Flash device for use in photography
MINOLTA CAMERA KK10 citations74
US4712902ADec 15, 1987
Device for indicating an object distance for flash photography
MINOLTA CAMERA KK19 citations74
US4550996ANov 5, 1985
Flash photography system
MINOLTA CAMERA KK17 citations74
US4542975ASep 24, 1985
Camera flash light control circuitry
MINOLTA CAMERA KK11 citations74
US4514073AApr 30, 1985
Automatic exposure control camera
MINOLTA CAMERA KK13 citations74
US4458995AJul 10, 1984
Camera flash light control circuitry
MINOLTA CAMERA KK5 citations74
US4457611AJul 3, 1984
Photographic system for use in flash photography with a camera
MINOLTA CAMERA KK11 citations74
US4367023AJan 4, 1983
Camera flash light control circuitry
MINOLTA CAMERA KK9 citations74
US5089834AFeb 18, 1992
Mounting devices for removably mounting an accessory on a camera
MINOLTA CAMERA KK17 citations73
US4961083AOct 2, 1990
Electronic flash device for a camera and accessory shoe for mounting an electronic flash device on a camera
MINOLTA CAMERA KK8 citations73
US4210849AJul 1, 1980
Electronic control circuitry for terminating flash output
MINOLTA CAMERA KK7 citations71
US4939534AJul 3, 1990
Flash photography system
MINOLTA CAMERA KK3 citations63
US4851868AJul 25, 1989
Flash device for use in photography
MINOLTA CAMERA KK4 citations63
US4797702AJan 10, 1989
Flash photographing system
MINOLTA CAMERA KK1 citations63
US4496230AJan 29, 1985
Exposure control device for cameras
MINOLTA CAMERA KK4 citations63
US4469419ASep 4, 1984
Electronic flash device
MINOLTA CAMERA KK3 citations63
US4427278AJan 24, 1984
Flash photography system and electronic flash device for use in the system
MINOLTA CAMERA KK6 citations63
US4377774AMar 22, 1983
Electronic flash control device
MINOLTA CAMERA KK2 citations63
US4132926AJan 2, 1979
Electronic flash devices
MINOLTA CAMERA KK6 citations62
US4963914AOct 16, 1990
Flash photographing system
MINOLTA CAMERA KK1 citations59
USRE34558EMar 8, 1994
Flash device for use in photography
MINOLTA CAMERA KK0 citations52
US4392727AJul 12, 1983
Camera exposure control devices with smoothing circuit
MINOLTA CAMERA KK0 citations42