Inventor
MATSUO HIROKAZU
JP27 patents
⚠️ This page may combine multiple inventors who share the name “MATSUO HIROKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
21 patentsUS5010371AApr 23, 1991
Copying apparatus provided with automatic document feeder
MINOLTA CAMERA KK22 citations92
US5006904AApr 9, 1991
Copying apparatus provided with automatic document feeder
MINOLTA CAMERA KK23 citations92
US4905053AFeb 27, 1990
Sheet re-feeding apparatus provided for image forming apparatus
MINOLTA CAMERA KK24 citations92
US5749569AMay 12, 1998
Document feeding apparatus having improved forwarding means
MINOLTA CAMERA KK15 citations82
US5213322AMay 25, 1993
Original transfer apparatus
MINOLTA CAMERA KK19 citations82
US5292113AMar 8, 1994
Automatic document feeder
MINOLTA CAMERA KK16 citations81
US4912518AMar 27, 1990
Automatic document feeder for two-document one-side copying
MINOLTA CAMERA KK22 citations81
US5084741AJan 28, 1992
Recirculating document handler and image forming apparatus equipped therewith
MINOLTA CAMERA KK18 citations80
US4721381AJan 26, 1988
Duplex copying apparatus
MINOLTA CAMERA KK15 citations74
US5519482AMay 21, 1996
Sheet feeding apparatus and automatic document feeder
MINOLTA CAMERA KK9 citations73
US5506658AApr 9, 1996
Sheet feeding apparatus and automatic document feeder
MINOLTA CAMERA KK14 citations73
US5470051ANov 28, 1995
Automatic document feeder
MINOLTA CAMERA KK6 citations73
US5005055AApr 2, 1991
Copying apparatus provided with automatic document feeder
MINOLTA CAMERA KK10 citations73
US5117266AMay 26, 1992
Recirculating document handler and image forming apparatus equipped therewith
MINOLTA CAMERA KK9 citations71
US5347352ASep 13, 1994
Copying apparatus with automatic document feeding device
MINOLTA CAMERA KK7 citations70
US5580040ADec 3, 1996
Document feeding apparatus for separating document sheets
MINOLTA CAMERA KK2 citations63
US5482264AJan 9, 1996
Document feeding apparatus for aligning original documents in duplex copying move
MINOLTA CAMERA KK3 citations63
US5060925AOct 29, 1991
Document feeding apparatus
MINOLTA CAMERA KK5 citations62
US5379993AJan 10, 1995
Automatic document feeder
MINOLTA CAMERA KK5 citations61
US5094440AMar 10, 1992
Sheet feeding apparatus
MINOLTA CAMERA KK6 citations61
US5129645AJul 14, 1992
Document feeding apparatus
MINOLTA CAMERA KK1 citations52
MINOLTA CO LTD
6 patentsUS6029023AFeb 22, 2000
Image forming apparatus operating in color mode and monochrome mode
MINOLTA CO LTD93 citations97
US6081687AJun 27, 2000
Copying machine provided with an image reading apparatus for scanning moving documents
MINOLTA CO LTD47 citations92
US5734758AMar 31, 1998
Image processing apparatus
MINOLTA CO LTD37 citations92
US6201944B1Mar 13, 2001
Tandem-type image forming apparatus operating in color mode and monochrome mode
MINOLTA CO LTD41 citations91
US5822672AOct 13, 1998
Copying machine
MINOLTA CO LTD7 citations74
US5587782ADec 24, 1996
Copying machine for copying documents in two-in-one mode
MINOLTA CO LTD10 citations74