Inventor · disambiguated record
Masato Hisano
Also filed as: HISANO MASATO
33 granted patents·3 pending applications·707 citations·filing 2007–2024
98Inventor score
Top patents by PatentIndex Score
36 records- 0199US9678471B2Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitCANON KK·Filed 2013·Granted Jun 13, 2017·22 cites·122 claims
- 0299US9176468B2Rotational force transmitting partCANON KK·Filed 2013·Granted Nov 3, 2015·26 cites·30 claims
- 0399US8682215B1Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitCANON KK·Filed 2013·Granted Mar 25, 2014·93 cites·30 claims
- 0499US8676090B1Rotational force transmitting partCANON KK·Filed 2013·Granted Mar 18, 2014·112 cites·8 claims
- 0599US8630564B2Process cartridge electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitUENO TAKAHITO·Filed 2012·Granted Jan 14, 2014·58 cites·311 claims
- 0699US8532533B2Rotational force transmitting partCANON KK·Filed 2012·Granted Sep 10, 2013·25 cites·19 claims
- 0799US8452210B2Rotational force transmitting partUENO TAKAHITO·Filed 2012·Granted May 28, 2013·29 cites·120 claims
- 0899US8295734B2Rotational force transmitting partsUENO TAKAHITO·Filed 2007·Granted Oct 23, 2012·47 cites·95 claims
- 0999US8280278B2Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitUENO TAKAHITO·Filed 2007·Granted Oct 2, 2012·60 cites·275 claims
- 1099US8275286B2Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitUENO TAKAHITO·Filed 2010·Granted Sep 25, 2012·33 cites·33 claims
- 1198US11237517B2Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitCANON KK·Filed 2020·Granted Feb 1, 2022·3 cites·25 claims
- 1298US8688004B2Process cartridge, electrophotographic image forming apparatus and electrophotographic photosensitive drum unitCANON KK·Filed 2012·Granted Apr 1, 2014·22 cites·20 claims
- 1398US8369744B2Process cartridge including a photosensitive drum for an electrophotographic image forming apparatusCANON KK·Filed 2012·Granted Feb 5, 2013·42 cites·6 claims
- 1498US8270876B2Process cartridge and electrophotographic photosensitive drum unitMORIOKA MASANARI·Filed 2009·Granted Sep 18, 2012·67 cites·24 claims
- 1597US9772602B2Rotational force transmitting partCANON KK·Filed 2015·Granted Sep 26, 2017·8 cites·22 claims
- 1696US10877433B2Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitCANON KK·Filed 2020·Granted Dec 29, 2020·3 cites·22 claims
- 1796US10671018B2Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitCANON KK·Filed 2019·Granted Jun 2, 2020·4 cites·33 claims
- 1896US10585391B2Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitCANON KK·Filed 2019·Granted Mar 10, 2020·4 cites·29 claims
- 1996US10429794B2Rotational force transmitting partCANON KK·Filed 2018·Granted Oct 1, 2019·5 cites·9 claims
- 2096US8121517B2Process cartridge, electrophotographic image forming apparatus and electrographic photosensitive drum unitASANUMA NAOYA·Filed 2009·Granted Feb 21, 2012·27 cites·27 claims
- 2195US10551793B2Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitCANON KK·Filed 2016·Granted Feb 4, 2020·4 cites·1 claims
- 2295US10209670B2Rotational force transmitting partCANON KK·Filed 2017·Granted Feb 19, 2019·5 cites·6 claims
- 2393US12405567B2Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitCANON KK·Filed 2024·Granted Sep 2, 2025·0 cites·13 claims
- 2489US10845756B2Rotational force transmitting partCANON KK·Filed 2019·Granted Nov 24, 2020·1 cites·9 claims
- 2588US2023297023A1Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitCANON KK·Filed 2023·Application pending·0 cites
- 2687US11156956B2Rotational force transmitting partCANON KK·Filed 2020·Granted Oct 26, 2021·1 cites·25 claims
- 2783US11720054B2Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unitCANON KK·Filed 2021·Granted Aug 8, 2023·0 cites·17 claims
- 2876US8538307B2Fixing deviceHISANO MASATO·Filed 2012·Granted Sep 17, 2013·3 cites·5 claims
- 2972US9052682B2Image forming apparatusCANON KK·Filed 2013·Granted Jun 9, 2015·1 cites·14 claims
- 3070US10543995B2Sheet conveying apparatus, method for detaching rotation member unit from the sheet conveying apparatus, and image forming apparatus provided with the sheet conveying apparatusCANON KK·Filed 2017·Granted Jan 28, 2020·1 cites·19 claims
- 3169US11009818B2Image heating device and heater used for image heating deviceCANON KK·Filed 2019·Granted May 18, 2021·0 cites·6 claims
- 3266US8849145B2Image forming apparatusHASHIMOTO YOSHINORI·Filed 2011·Granted Sep 30, 2014·1 cites·27 claims
- 3362US2014112686A1Process cartridge, electrophotographic image forming apparatus and electrophotographic photosensitive drum unitCANON KK·Filed 2013·Application pending·0 cites
- 3460US10444681B2Image heating device and heater used for image heating deviceCANON KK·Filed 2016·Granted Oct 15, 2019·0 cites·4 claims
- 3556US9182730B2Image forming apparatusCANON KK·Filed 2015·Granted Nov 10, 2015·0 cites·20 claims
- 3636US2017031286A1Image heating apparatus and heater used in sameCANON KK·Filed 2016·Application pending·0 cites
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