Inventor
FURUKAWA TOSHIO
JP70 patents
⚠️ This page may combine multiple inventors who share the name “FURUKAWA TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BROTHER IND LTD
20 patentsUS7292798B2Nov 6, 2007
Image-forming device that sets image-forming conditions
BROTHER IND LTD17 citations84
US7110687B2Sep 19, 2006
Image forming device
BROTHER IND LTD12 citations84
US7274889B2Sep 25, 2007
Image forming apparatus with developer-cleaning capabilities
BROTHER IND LTD7 citations74
US8005387B2Aug 23, 2011
Apparatus for forming multi-color image with control of unintended reverse-transfer of developer image onto photoconductor
BROTHER IND LTD4 citations63
US7711299B2May 4, 2010
Color image forming apparatus with discharge member
BROTHER IND LTD2 citations63
US7693460B2Apr 6, 2010
Image forming apparatus
BROTHER IND LTD2 citations63
US7526235B2Apr 28, 2009
Image-forming device
BROTHER IND LTD3 citations63
US7466933B2Dec 16, 2008
Image forming apparatus in which reverse transfer of a developing agent is prevented
BROTHER IND LTD4 citations63
US7400853B2Jul 15, 2008
Transfer device and image forming apparatus
BROTHER IND LTD4 citations63
US7239827B2Jul 3, 2007
Image forming device that prevents reverse transfer and color mixture
BROTHER IND LTD5 citations63
US7215898B2May 8, 2007
Apparatus for forming multi-color image with control of unintended reverse-transfer of developer image onto photoconductor
BROTHER IND LTD3 citations63
US6035166AMar 7, 2000
Image forming apparatus for liquid development of latent images
BROTHER IND LTD3 citations63
US11537061B2Dec 27, 2022
Image forming apparatus, and control method for the same
BROTHER IND LTD0 citations52
US11287769B2Mar 29, 2022
Image forming apparatus configured to determine an amount of waste toner
BROTHER IND LTD0 citations52
US9746814B2Aug 29, 2017
Image forming apparatus
BROTHER IND LTD1 citations52
US9529316B2Dec 27, 2016
Image forming apparatus
BROTHER IND LTD0 citations52
US9304447B2Apr 5, 2016
Image forming apparatus
BROTHER IND LTD0 citations52
US8027606B2Sep 27, 2011
Image forming apparatus with condition setting for manual duplex mode
BROTHER IND LTD0 citations52
US11231659B2Jan 25, 2022
Image forming apparatus which switches from color to monochrome mode with charging and developing bias reduction
BROTHER IND LTD0 citations51
US12271126B2Apr 8, 2025
Image forming apparatus configured to perform cleaning operation for cleaning drum cleaning roller configured to collect toner on photosensitive drum
BROTHER IND LTD0 citations50
FURUKAWA TOSHIO
7 patentsUSD677246SMar 5, 2013
Speaker
FURUKAWA TOSHIO8 citations84
USD669871SOct 30, 2012
Display device
FURUKAWA TOSHIO5 citations62
US8285161B2Oct 9, 2012
Image forming apparatus operable in monochrome and color printing modes
FURUKAWA TOSHIO4 citations62
US8180239B2May 15, 2012
Image forming apparatus
FURUKAWA TOSHIO3 citations62
US8086130B2Dec 27, 2011
Image forming apparatus having fan for supplying air to recording sheet having passed through fixing unit
FURUKAWA TOSHIO2 citations62
US8958721B2Feb 17, 2015
Image forming apparatus
FURUKAWA TOSHIO0 citations52
US8301046B2Oct 30, 2012
Image forming apparatus with condition setting for manual duplex mode
FURUKAWA TOSHIO0 citations51
SHARP KK
5 patentsUS5522799AJun 4, 1996
Fluid infusion pump capable of detecting erroneous tube displacement
SHARP KK149 citations98
US4549549AOct 29, 1985
Electronic sphygmomanometer
SHARP KK7 citations74
US4501281AFeb 26, 1985
Electronic sphygmomanometer
SHARP KK14 citations74
US4610257ASep 9, 1986
Pulse measurement system
SHARP KK5 citations63
US5474076ADec 12, 1995
Blood pressure measuring apparatus
SHARP KK2 citations57
KIKKOMAN CORP
5 patentsUS4311621AJan 19, 1982
Process for producing a filler for adhesive for bonding wood
KIKKOMAN CORP86 citations93
US4709487ADec 1, 1987
Method for processing by heating and equipment for same
KIKKOMAN CORP14 citations74
US4461702AJul 24, 1984
Classifier
KIKKOMAN CORP13 citations74
US4563269AJan 7, 1986
Classifier
KIKKOMAN CORP2 citations63
US4536284AAug 20, 1985
Classifier
KIKKOMAN CORP0 citations52
FUNAI ELECTRIC CO
4 patentsTACHIKAWA SPRING CO
3 patentsMIYAHARA KENSUKE
2 patentsKATO ATSUSHI
1 patentROHM & HAAS
1 patentTOKYO ORGAN CHEM IND
1 patentKATO SHUICHI
1 patentShowing the top 50 of 70 patents by PatentIndex Score.