Inventor
TSUCHIHASHI HIROYUKI
JP86 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIHASHI HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IGUCHI KEN
14 patentsUS8717618B2May 6, 2014
Decoloring device, method of determining decoloring success or failure and computer-readable recording medium recording decoloring success or failure determining program
IGUCHI KEN14 citations93
US8456497B2Jun 4, 2013
Decoloring apparatus to continuously erase images of sheets, decoloring system and paper feeding method of decoloring apparatus
IGUCHI KEN24 citations93
US8743164B2Jun 3, 2014
Image erasing apparatus and image erasing method
IGUCHI KEN18 citations92
US8899705B2Dec 2, 2014
Decoloring apparatus capable of displaying reuse ratio of decolored sheets
IGUCHI KEN8 citations84
US8848239B2Sep 30, 2014
Decoloring device comprising a mechanism for discharging a decolored sheet, and related sheet conveying method and non-transitory computer readable recording medium
IGUCHI KEN7 citations84
US8821096B2Sep 2, 2014
Decoloring device, sheet feed method, and computer-readable recording medium recording sheet feed program
IGUCHI KEN6 citations84
US8608166B2Dec 17, 2013
Decoloring apparatus and sheet conveyance control method
IGUCHI KEN12 citations84
US8292287B2Oct 23, 2012
Decolorizing device and method for controlling decolorizing device
IGUCHI KEN14 citations84
US8172213B2May 8, 2012
Sheet processing apparatus and sheet processing method
IGUCHI KEN7 citations84
US8462185B2Jun 11, 2013
Recording medium removing apparatus, erasing apparatus, automatic document feeding apparatus, and recording medium removing method
IGUCHI KEN5 citations73
US8412091B2Apr 2, 2013
Image erasing apparatus and method of carrying recording medium in image erasing apparatus
IGUCHI KEN5 citations73
US8913287B2Dec 16, 2014
Color erasing apparatus and control method of the color erasing apparatus
IGUCHI KEN2 citations63
US8830488B2Sep 9, 2014
Decoloring apparatus and control method for decoloring apparatus
IGUCHI KEN3 citations63
US8542261B2Sep 24, 2013
Method for color erasing process and color erasing device
IGUCHI KEN3 citations63
TOSHIBA KK
11 patentsUS7578498B2Aug 25, 2009
Sheet processing apparatus and sheet processing method
TOSHIBA KK29 citations92
US9302493B2Apr 5, 2016
Image erasing apparatus and image erasing method
TOSHIBA KK4 citations84
US7942414B2May 17, 2011
Image forming apparatus and method of managing discharged sheets
TOSHIBA KK7 citations84
US10189664B1Jan 29, 2019
Sheet processing apparatus and image forming system
TOSHIBA KK6 citations73
US8016280B2Sep 13, 2011
Sheet processing apparatus and sheet processing method
TOSHIBA KK4 citations73
US7744074B2Jun 29, 2010
Sheet processing apparatus and sheet processing method
TOSHIBA KK5 citations73
US10343442B2Jul 9, 2019
Sheet processing device and sheet processing method
TOSHIBA KK1 citations63
US9039009B2May 26, 2015
Sheet feed apparatus and sheet feed method
TOSHIBA KK2 citations63
US7845626B2Dec 7, 2010
Sheet processing apparatus and sheet processing method
TOSHIBA KK2 citations62
US7802781B2Sep 28, 2010
Sheet processing apparatus and sheet processing method
TOSHIBA KK2 citations62
US10336117B2Jul 2, 2019
Image erasing apparatus and image erasing method
TOSHIBA KK0 citations52
TAKI HIROYUKI
6 patentsUS8441508B2May 14, 2013
Image erasing apparatus for erasing image on sheet while carrying sheet
TAKI HIROYUKI23 citations92
US8104757B2Jan 31, 2012
Sheet finishing apparatus, sheet finishing method, and image forming apparatus
TAKI HIROYUKI28 citations92
US8489010B2Jul 16, 2013
Image delete apparatus and recording medium carrying method of image delete apparatus
TAKI HIROYUKI5 citations73
US8514258B2Aug 20, 2013
Image erasing apparatus for erasing image on sheet while carrying sheet
TAKI HIROYUKI2 citations63
US8451304B2May 28, 2013
Recording medium sorting apparatus, erasing apparatus, and recording medium sorting method
TAKI HIROYUKI3 citations63
US8899855B2Dec 2, 2014
Erasing apparatus and conveyance control method for recording medium
TAKI HIROYUKI2 citations62
YAHATA ISAO
4 patentsUS8538280B2Sep 17, 2013
Image erasing apparatus and image erasing method
YAHATA ISAO19 citations92
US8260188B2Sep 4, 2012
Image erasing apparatus and image erasing method
YAHATA ISAO20 citations92
US8487971B2Jul 16, 2013
Erasing apparatus, paper post-processing apparatus, image forming and erasing apparatus, and image erasing method in the erasing apparatus
YAHATA ISAO2 citations63
US8405696B2Mar 26, 2013
Printing sheet reusability determination device, erasing device, image forming device, and printing sheet reusability determination method
YAHATA ISAO4 citations63
OSHIRO TOSHIAKI
3 patentsUS8777220B2Jul 15, 2014
Sheet feeding device and sheet feeding method
OSHIRO TOSHIAKI6 citations72
US8733757B2May 27, 2014
Sheet processing apparatus, sheet conveying path opening method, and erasing apparatus
OSHIRO TOSHIAKI4 citations72
US8636282B2Jan 28, 2014
Sheet feed apparatus and sheet feed method
OSHIRO TOSHIAKI4 citations72
KAWAGUCHI TAKAHIRO
2 patentsMIZUTANI KIKUO
2 patentsTOSHIBA TEC KK
2 patentsTSUCHIHASHI HIROYUKI
2 patentsTAGUCHI HIROYUKI
1 patentSUGIZAKI YOSHIAKI
1 patentYAMAGUCHI YOICHI
1 patentHAZU HIROYUKI
1 patentShowing the top 50 of 86 patents by PatentIndex Score.