Inventor · disambiguated record
Takashi Hiratsuka
Also filed as: HIRATSUKA TAKASHI
9 granted patents·11 pending applications·9 citations·filing 2011–2022
79Inventor score
Top patents by PatentIndex Score
20 records- 0175US8606153B2Image forming apparatus with conveying belt position detection and correctionHIRATSUKA TAKASHI·Filed 2011·Granted Dec 10, 2013·3 cites·7 claims
- 0272US8831446B2Image forming apparatus with belt adjustmentMATSUMOTO TADASHI·Filed 2011·Granted Sep 9, 2014·2 cites·3 claims
- 0372US8824939B2Image forming apparatus with belt position control featureYAMAMOTO SHINJI·Filed 2011·Granted Sep 2, 2014·2 cites·8 claims
- 0467US9170542B2Image forming apparatus that transfers toner image onto sheetCANON KK·Filed 2013·Granted Oct 27, 2015·1 cites·9 claims
- 0559US9561922B2Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Granted Feb 7, 2017·1 cites·14 claims
- 0649US2023047171A1Image forming apparatusCANON KK·Filed 2022·Application pending·0 cites
- 0747US10551788B2Image forming apparatus and cartridge unit having a helmholtz resonatorCANON KK·Filed 2018·Granted Feb 4, 2020·0 cites·15 claims
- 0844US2021185817A1Circuit device and power conversion apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 0944US2023046301A1Image forming apparatusCANON KK·Filed 2022·Application pending·0 cites
- 1043US8818239B2Image forming apparatus having transfer belt controlYAMAMOTO SHINJI·Filed 2011·Granted Aug 26, 2014·0 cites·6 claims
- 1143US2016272442A1Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 1243US2016101951A1Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 1342US2016289022A1Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 1442US2016297633A1Sheet feeding device and image forming apparatusCANON KK·Filed 2014·Application pending·0 cites
- 1536US8831454B2Image forming apparatusHIRATSUKA TAKASHI·Filed 2012·Granted Sep 9, 2014·0 cites·8 claims
- 1636US2017327333A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2016·Application pending·0 cites
- 1735US11262681B2Image forming apparatus and image reading apparatusCANON KK·Filed 2020·Granted Mar 1, 2022·0 cites·14 claims
- 1835US2017045853A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2015·Application pending·0 cites
- 1935US2017174455A1Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2015·Application pending·0 cites
- 2035US2019066906A1Power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →