Inventor
UEDA TOSHIHIKO
JP27 patents
⚠️ This page may combine multiple inventors who share the name “UEDA TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
21 patentsUS4981344AJan 1, 1991
Wide angle lens system for use in copying machine
MINOLTA CAMERA KK50 citations92
US4959824ASep 25, 1990
Optical information record/pickup head assembly
MINOLTA CAMERA KK56 citations91
US5416608AMay 16, 1995
Image reading apparatus
MINOLTA CAMERA KK26 citations90
US5548373AAug 20, 1996
Image reading apparatus
MINOLTA CAMERA KK7 citations74
US5162844ANov 10, 1992
Image projection apparatus
MINOLTA CAMERA KK9 citations74
US5134522AJul 28, 1992
Projection lens system
MINOLTA CAMERA KK16 citations74
US5015077AMay 14, 1991
Zoom lens system for use in a microfilm projection apparatus
MINOLTA CAMERA KK13 citations74
US4909615AMar 20, 1990
Zoom lens system for use in an image projecting apparatus with kohler illumination
MINOLTA CAMERA KK11 citations74
US4838667AJun 13, 1989
Zoom lens system for use in microfilm projection apparatus
MINOLTA CAMERA KK10 citations74
US4824236AApr 25, 1989
Zoom lens system for use in microfilm projection apparatus
MINOLTA CAMERA KK12 citations74
US4740067AApr 26, 1988
Projection lens system
MINOLTA CAMERA KK13 citations74
US4790638ADec 13, 1988
Lens system for projecting images of microfilm
MINOLTA CAMERA KK17 citations72
US5623370AApr 22, 1997
Gradient index lens system
MINOLTA CAMERA KK7 citations71
US5345338ASep 6, 1994
Zoom lens system for use in a copying apparatus
MINOLTA CAMERA KK10 citations66
US5073015ADec 17, 1991
Zoom lens system
MINOLTA CAMERA KK4 citations63
US4979806ADec 25, 1990
Zoom lens system
MINOLTA CAMERA KK4 citations63
US4934794AJun 19, 1990
Zoom lens system for use in microfilm projection apparatus
MINOLTA CAMERA KK5 citations63
US4887891ADec 19, 1989
Zoom lens system for use in microfilm projection apparatus
MINOLTA CAMERA KK2 citations63
US4805999AFeb 21, 1989
Variable magnification lens system with constant object-image distance
MINOLTA CAMERA KK5 citations61
US4583846AApr 22, 1986
Slit exposure type copying machine capable of copying with anamorphic magnification
MINOLTA CAMERA KK5 citations61
US4865431ASep 12, 1989
Zoom lens system for use in an image projecting apparatus with Kohler illumination
MINOLTA CAMERA KK1 citations52