Inventor · disambiguated record
Takuro Hagiwara
Also filed as: HAGIWARA TAKURO
9 granted patents·1 pending application·26 citations·filing 2006–2014
83Inventor score
Top patents by PatentIndex Score
10 records- 0185US7764888B2Image formation apparatus and charging control method of charging rollFUJI XEROX CO LTD·Filed 2006·Granted Jul 27, 2010·9 cites·7 claims
- 0278US8515304B2Cleaning member for image forming apparatus, charging device, process cartridge, and image forming apparatusHAGIWARA TAKURO·Filed 2010·Granted Aug 20, 2013·3 cites·12 claims
- 0378US7634206B2Charging device, image forming apparatus using the same and charging controlling methodFUJI XEROX CO LTD·Filed 2007·Granted Dec 15, 2009·6 cites·12 claims
- 0474US9063452B2Image forming apparatus with decrement ratio between charging roller and photoconductor drumFUJI XEROX CO LTD·Filed 2013·Granted Jun 23, 2015·2 cites·16 claims
- 0573US7542689B2Charging device, image forming apparatus, computer readable medium storing charging control program and method for charging controlFUJI XEROX CO LTD·Filed 2007·Granted Jun 2, 2009·4 cites·19 claims
- 0660US9098007B2Charging member, charging device, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted Aug 4, 2015·1 cites·11 claims
- 0756US7532832B2Image forming apparatus and charge control methodFUJI XEROX CO LTD·Filed 2007·Granted May 12, 2009·1 cites·13 claims
- 0842US8249475B2Charging device with variation range detector and response speed controller and image forming apparatus using the sameHAGIWARA TAKURO·Filed 2010·Granted Aug 21, 2012·0 cites·2 claims
- 0940US2014219682A1Charging rollerFUJI XEROX CO LTD·Filed 2013·Application pending·0 cites
- 1039US8175473B2Charging device and image forming apparatusHAGIWARA TAKURO·Filed 2009·Granted May 8, 2012·0 cites·7 claims
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