Inventor · disambiguated record
Hisashi Fukasawa
Also filed as: FUKASAWA HISASHI
9 granted patents·66 citations·filing 1993–2011
86Inventor score
Top patents by PatentIndex Score
9 records- 0190US7395002B2Image forming apparatus and output image density correction methodFUJI XEROX CO LTD·Filed 2006·Granted Jul 1, 2008·13 cites·11 claims
- 0267US9226364B2LED lighting circuit, LED illumination device, and LED illumination unit socketFUKASAWA HISASHI·Filed 2011·Granted Dec 29, 2015·3 cites·12 claims
- 0367US5373353ADeveloping device for an image forming apparatusNEC CORP·Filed 1993·Granted Dec 13, 1994·17 cites·3 claims
- 0463US8547027B2LED drive circuitAKIYAMA TAKASHI·Filed 2011·Granted Oct 1, 2013·1 cites·6 claims
- 0556US5832335AControl method for a transfer process in an electrophotographic processNEC CORP·Filed 1997·Granted Nov 3, 1998·13 cites·18 claims
- 0651US5479244ACharger for charging an image holding member included in an image forming apparatusNEC CORP·Filed 1994·Granted Dec 26, 1995·9 cites·8 claims
- 0747US8306444B2Image forming apparatusFUKASAWA HISASHI·Filed 2009·Granted Nov 6, 2012·0 cites·7 claims
- 0841US6072512AElectrophotographic printing apparatus with controller for varying light intensityNEC CORP·Filed 1998·Granted Jun 6, 2000·10 cites·9 claims
- 0934US8260177B2Conveyance member, developer cartridge, and image-forming apparatusTAKEDA TOMOHIRO·Filed 2010·Granted Sep 4, 2012·0 cites·18 claims
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