Inventor · disambiguated record
Kunihiro Kawachi
Also filed as: KAWACHI KUNIHIRO
15 granted patents·8 pending applications·91 citations·filing 2000–2016
91Inventor score
Files withKONICA MINOLTA BUSINESS TECH8MIZUNO KYOICHI5KAWACHI KUNIHIRO4KONISHIROKU PHOTO IND3KAWANAGO YUSUKE2
Top patents by PatentIndex Score
23 records- 0189US8532560B2Recording sheet de-curling device and image forming apparatus using the sameMIZUNO KYOICHI·Filed 2010·Granted Sep 10, 2013·7 cites·8 claims
- 0285US6438351B2Image forming apparatus having loop forming rollers in accordance with respective sheet feed unitsKONISHIROKU PHOTO IND·Filed 2000·Granted Aug 20, 2002·23 cites·6 claims
- 0382US8437684B2Image forming apparatusMIZUNO KYOICHI·Filed 2010·Granted May 7, 2013·6 cites·5 claims
- 0477US6502818B1Sheet feeding device and image forming apparatus therewithKONISHIROKU PHOTO IND·Filed 2000·Granted Jan 7, 2003·15 cites·20 claims
- 0576US7356303B2Image forming apparatus and a sheet conveying method of the image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2005·Granted Apr 8, 2008·5 cites·4 claims
- 0672US6577843B2Image forming apparatusKONISHIROKU PHOTO IND·Filed 2002·Granted Jun 10, 2003·13 cites·5 claims
- 0770US7142805B2Manual feeding tray and image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Nov 28, 2006·11 cites·21 claims
- 0868US8301074B2Sheet conveying apparatus with auxiliary guide which accommodates conveyance mechanisms operating at different relative speedsKAWACHI KUNIHIRO·Filed 2011·Granted Oct 30, 2012·2 cites·6 claims
- 0961US8505906B2Sheet conveyance device and image forming apparatus using the same deviceKAWACHI KUNIHIRO·Filed 2009·Granted Aug 13, 2013·2 cites·3 claims
- 1057US8892023B2Image forming apparatus with width-wise sheet shifting mechanismKAWANAGO YUSUKE·Filed 2012·Granted Nov 18, 2014·1 cites·4 claims
- 1151US2009214278A1Sheet conveying apparatusKAWACHI KUNIHIRO·Filed 2009·Application pending·0 cites
- 1250US7267333B2Power transmission device and sheet feeding apparatus equipped therewithKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Sep 11, 2007·4 cites·4 claims
- 1349US7299004B2Image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2004·Granted Nov 20, 2007·2 cites·7 claims
- 1448US2009283955A1Image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2009·Application pending·0 cites
- 1541US10350778B2Slitter and slitter control programKK ISOWA·Filed 2016·Granted Jul 16, 2019·0 cites·3 claims
- 1641US8687996B2Image forming apparatusMIZUNO KYOICHI·Filed 2011·Granted Apr 1, 2014·0 cites·4 claims
- 1741US2009116890A1Decurl device, image forming apparatus provided with decurl device and finishing apparatus provided with decurl deviceKONICA MINOLTA BUSINESS TECH·Filed 2008·Application pending·0 cites
- 1840US2005179192A1Recording medium feed deviceKONICA MINOLTA BUSINESS TECH·Filed 2004·Application pending·0 cites
- 1935US9042805B2Image forming apparatusKAWACHI KUNIHIRO·Filed 2011·Granted May 26, 2015·0 cites·9 claims
- 2035US2010232855A1Double-surface image forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2010·Application pending·0 cites
- 2134US2005271430A1Image forming apparatusMIZUNO KYOICHI·Filed 2005·Application pending·0 cites
- 2233US2012076510A1Image forming apparatus and image forming systemMIZUNO KYOICHI·Filed 2011·Application pending·0 cites
- 2332US2012327444A1Image forming apparatusKAWANAGO YUSUKE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →