Inventor
INABA MASAHITO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “INABA MASAHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
13 patentsUS5305233AApr 19, 1994
Spectrophotometer for accurately measuring light intensity in a specific wavelength region
MINOLTA CAMERA KK35 citations92
US5214494AMay 25, 1993
Light sensor with an adjustable spectral characteristic
MINOLTA CAMERA KK41 citations92
US5175697ADec 29, 1992
Spectrophotometer for accurately measuring light intensity in a specific wavelength region
MINOLTA CAMERA KK28 citations92
US4995727AFeb 26, 1991
Compact diffusion light mixing box and colorimeter
MINOLTA CAMERA KK50 citations92
US5004349AApr 2, 1991
Lighting apparatus and color measuring apparatus using the same
MINOLTA CAMERA KK25 citations91
US4717861AJan 5, 1988
Electronic flash device
MINOLTA CAMERA KK18 citations82
US4608522AAug 26, 1986
Electronic flash device
MINOLTA CAMERA KK16 citations82
US4576470AMar 18, 1986
Enlarger for use in photography
MINOLTA CAMERA KK20 citations81
US4575225AMar 11, 1986
Color enlarger
MINOLTA CAMERA KK17 citations81
US4704025ANov 3, 1987
Enlarger for use in photography
MINOLTA CAMERA KK8 citations73
US4655576AApr 7, 1987
Light measuring device
MINOLTA CAMERA KK17 citations73
US4551011ANov 5, 1985
Light source for exposure
MINOLTA CAMERA KK19 citations73
US4469437ASep 4, 1984
Light measurement and light control data calculation device for a photographic enlarger
MINOLTA CAMERA KK16 citations73