Inventor · disambiguated record
Hideaki Hirasawa
Also filed as: HIRASAWA HIDEAKI
12 granted patents·1 pending application·68 citations·filing 1988–2020
88Inventor score
Top patents by PatentIndex Score
13 records- 0184US6493019B1Image forming apparatusCANON KK·Filed 2000·Granted Dec 10, 2002·31 cites·32 claims
- 0273US9465312B2Image forming apparatus and method for adjustment of light amount during weak light emissionCANON KK·Filed 2013·Granted Oct 11, 2016·2 cites·7 claims
- 0363US6501493B2Image forming apparatus and method with variable phase masking period for beam detect signalCANON KK·Filed 2001·Granted Dec 31, 2002·6 cites·23 claims
- 0458US9131615B2Printed circuit boardCANON KK·Filed 2013·Granted Sep 8, 2015·0 cites·8 claims
- 0557US7088381B2Image forming apparatus and method of controlling the image forming apparatusCANON KK·Filed 2002·Granted Aug 8, 2006·7 cites·8 claims
- 0656US5047800AImage recording apparatusMINOLTA CAMERA KK·Filed 1990·Granted Sep 10, 1991·9 cites·19 claims
- 0749US8681509B2Printed circuit boardHIRASAWA HIDEAKI·Filed 2009·Granted Mar 25, 2014·0 cites·9 claims
- 0848US11392054B2Optical scanning apparatus having plural phase control units for a respective plurality of rotating polygonal mirrors and image forming apparatus therewithCANON KK·Filed 2020·Granted Jul 19, 2022·0 cites·10 claims
- 0944US4875768AMicrofiche reading apparatusMINOLTA CAMERA KK·Filed 1988·Granted Oct 24, 1989·10 cites·20 claims
- 1042US9458092B2α-Substituted glycinamide derivativeKISSEI PHARMACEUTICAL·Filed 2014·Granted Oct 4, 2016·0 cites·14 claims
- 1142US2008161294A1Urea derivative, medicinal composition containing the same, and medicinal use of theseSUZUKI RITSU·Filed 2007·Application pending·0 cites
- 1240US4952052AMicrofilm reader for microfiche filmsMINOLTA CAMERA KK·Filed 1988·Granted Aug 28, 1990·3 cites·12 claims
- 1328US10287251B2Pyrazole derivative or pharmaceutically acceptable salt thereofKISSEI PHARMACEUTICAL·Filed 2016·Granted May 14, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →