Inventor · disambiguated record
Chiaki Iizuka
Also filed as: IIZUKA CHIAKI
49 granted patents·4 pending applications·166 citations·filing 2004–2018
98Inventor score
Top patents by PatentIndex Score
53 records- 0194US7648136B2Sheet post-process apparatusTOSHIBA TEC KK·Filed 2007·Granted Jan 19, 2010·14 cites·6 claims
- 0294US7407156B2Sheet finishing apparatusTOSHIBA TEC KK·Filed 2005·Granted Aug 5, 2008·31 cites·5 claims
- 0393US9302493B2Image erasing apparatus and image erasing methodTOSHIBA KK·Filed 2014·Granted Apr 5, 2016·4 cites·20 claims
- 0493US8226077B2Sheet processing apparatus and sheet processing methodIGUCHI KEN·Filed 2011·Granted Jul 24, 2012·6 cites·18 claims
- 0590US7997569B2Sheet processing apparatus and sheet processing methodTOSHIBA KK·Filed 2010·Granted Aug 16, 2011·4 cites·8 claims
- 0690US7984900B2Bundle hook discharge deviceTOSHIBA KK·Filed 2009·Granted Jul 26, 2011·10 cites·10 claims
- 0789US7300045B2Waiting tray for sheet processing trayTOSHIBA TEC KK·Filed 2004·Granted Nov 27, 2007·20 cites·14 claims
- 0888US7828276B2Sheet processing apparatus and sheet processing methodTOSHIBA KK·Filed 2008·Granted Nov 9, 2010·5 cites·12 claims
- 0986US8047524B2Openable sheet processing apparatusTOSHIBA KK·Filed 2010·Granted Nov 1, 2011·3 cites·8 claims
- 1085US8777220B2Sheet feeding device and sheet feeding methodOSHIRO TOSHIAKI·Filed 2012·Granted Jul 15, 2014·6 cites·15 claims
- 1185US8542261B2Method for color erasing process and color erasing deviceIGUCHI KEN·Filed 2012·Granted Sep 24, 2013·3 cites·20 claims
- 1285US7946564B2Sheet processing apparatus and sheet processing methodTOSHIBA KK·Filed 2008·Granted May 24, 2011·4 cites·8 claims
- 1384US8670012B2Erasing apparatus and erasing methodMIZUTANI KIKUO·Filed 2012·Granted Mar 11, 2014·4 cites·18 claims
- 1483US8636282B2Sheet feed apparatus and sheet feed methodOSHIRO TOSHIAKI·Filed 2012·Granted Jan 28, 2014·4 cites·19 claims
- 1582US8220794B2Control for bundle hook of finisher and image forming apparatusTERAO YASUNOBU·Filed 2011·Granted Jul 17, 2012·4 cites·12 claims
- 1682US7984899B2Sheet processing apparatus and sheet processing methodTOSHIBA KK·Filed 2010·Granted Jul 26, 2011·2 cites·5 claims
- 1781US7832715B2Sheet processing apparatus and sheet processing methodTOSHIBA KK·Filed 2008·Granted Nov 16, 2010·3 cites·10 claims
- 1879US8913287B2Color erasing apparatus and control method of the color erasing apparatusIGUCHI KEN·Filed 2011·Granted Dec 16, 2014·2 cites·20 claims
- 1979US8733757B2Sheet processing apparatus, sheet conveying path opening method, and erasing apparatusOSHIRO TOSHIAKI·Filed 2012·Granted May 27, 2014·4 cites·17 claims
- 2077US8878884B2Erasing apparatus for sheet and erasing method for sheetKAWAGUCHI TAKAHIRO·Filed 2012·Granted Nov 4, 2014·2 cites·19 claims
- 2175US10336117B2Image erasing apparatus and image erasing methodTOSHIBA KK·Filed 2018·Granted Jul 2, 2019·0 cites·2 claims
- 2274US8899855B2Erasing apparatus and conveyance control method for recording mediumTAKI HIROYUKI·Filed 2011·Granted Dec 2, 2014·2 cites·21 claims
- 2374US8670011B2Erasing apparatus and image erasing methodMIZUTANI KIKUO·Filed 2012·Granted Mar 11, 2014·2 cites·20 claims
- 2473US9039009B2Sheet feed apparatus and sheet feed methodTOSHIBA KK·Filed 2013·Granted May 26, 2015·2 cites·10 claims
- 2573US8240656B2Paper feeding device, image forming apparatus, and setting information switching methodIIZUKA CHIAKI·Filed 2007·Granted Aug 14, 2012·4 cites·14 claims
- 2673US7802788B2Sheet post-process apparatusTOSHIBA TEC KK·Filed 2009·Granted Sep 28, 2010·3 cites·6 claims
- 2772US9065948B2Flexible shading member for performing shading correction and movable relative to first and second image reading sectionsSUGIZAKI YOSHIAKI·Filed 2012·Granted Jun 23, 2015·2 cites·17 claims
- 2872US8157259B2Movable tray drive control device and movable tray drive control methodIIZUKA CHIAKI·Filed 2010·Granted Apr 17, 2012·3 cites·14 claims
- 2970US10035369B2Image erasing apparatus and image erasing methodTOSHIBA KK·Filed 2016·Granted Jul 31, 2018·0 cites·6 claims
- 3070US9302492B2Image erasing apparatus and image erasing methodTOSHIBA KK·Filed 2014·Granted Apr 5, 2016·0 cites·23 claims
- 3170US8025280B2Sheet processing apparatus and sheet processing methodTOSHIBA KK·Filed 2008·Granted Sep 27, 2011·1 cites·13 claims
- 3270US7862017B2Sheet processing apparatus and sheet processing methodTOSHIBA KK·Filed 2008·Granted Jan 4, 2011·1 cites·10 claims
- 3369US8943636B2Erasing deviceYAMAGUCHI YOICHI·Filed 2012·Granted Feb 3, 2015·2 cites·9 claims
- 3469US8890912B2Color erasing apparatusTAKI HIROYUKI·Filed 2012·Granted Nov 18, 2014·1 cites·16 claims
- 3569US8844927B2Sheet loading apparatus, erasing apparatus, and sheet loading methodHAZU HIROYUKI·Filed 2012·Granted Sep 30, 2014·3 cites·15 claims
- 3667US10131174B2Decolorizing apparatusTOSHIBA KK·Filed 2018·Granted Nov 20, 2018·0 cites·6 claims
- 3767US9776448B2Image erasing apparatus and image erasing methodTOSHIBA KK·Filed 2016·Granted Oct 3, 2017·0 cites·10 claims
- 3867US9566815B2Image erasing apparatus and image erasing methodTOSHIBA KK·Filed 2014·Granted Feb 14, 2017·0 cites·7 claims
- 3967US9539842B2Image erasing apparatus and image erasing methodTOSHIBA KK·Filed 2016·Granted Jan 10, 2017·0 cites·3 claims
- 4067US7874552B2Sheet post-process apparatus including movable stack tray, and sheet post-process methodTOSHIBA KK·Filed 2008·Granted Jan 25, 2011·2 cites·11 claims
- 4165US8922609B2Method for color erasing process and color erasing deviceTOSHIBA KK·Filed 2013·Granted Dec 30, 2014·0 cites·20 claims
- 4259US9045307B2Sheet sorting device and sheet sorting methodSUGIZAKI YOSHIAKI·Filed 2012·Granted Jun 2, 2015·1 cites·19 claims
- 4358US9925817B2Decolorizing apparatusTSUCHIHASHI HIROYUKI·Filed 2012·Granted Mar 27, 2018·0 cites·12 claims
- 4458US8890913B2Color erasing apparatusTOSHIBA KK·Filed 2013·Granted Nov 18, 2014·0 cites·10 claims
- 4558US2015138573A1Color erasing apparatus and control method of the color erasing apparatusTOSHIBA KK·Filed 2014·Application pending·0 cites
- 4657US8215626B2Sheet processing apparatus and sheet processing methodIGUCHI KEN·Filed 2011·Granted Jul 10, 2012·0 cites·18 claims
- 4755US9041753B2Sheet discharging device and erasing deviceTOSHIBA KK·Filed 2014·Granted May 26, 2015·0 cites·15 claims
- 4855US2011057376A1Sheet processing apparatus and sheet processing methodTOSHIBA KK·Filed 2010·Application pending·0 cites
- 4952US8717396B2Sheet discharging device and erasing deviceYAHATA ISAO·Filed 2012·Granted May 6, 2014·0 cites·7 claims
- 5050US7150452B2Waiting tray for sheet processing trayTOSHIBA TEC KK·Filed 2004·Granted Dec 19, 2006·2 cites·20 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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