Inventor · disambiguated record
Takao Sameshima
Also filed as: SAMESHIMA TAKAO
17 granted patents·2 pending applications·462 citations·filing 1995–2024
94Inventor score
Files withCANON KK18
Top patents by PatentIndex Score
19 records- 0198US6453135B1Image forming apparatus having a transfer material carrier unit or an intermediate transfer body unitCANON KK·Filed 2000·Granted Sep 17, 2002·149 cites·58 claims
- 0297US11467514B2Image forming apparatus and image forming systemCANON KK·Filed 2021·Granted Oct 11, 2022·8 cites·5 claims
- 0395US11573521B2Image forming apparatus having an opening/closing member that is prevented from closing when a replenishment container is attached to a process unitCANON KK·Filed 2021·Granted Feb 7, 2023·2 cites·11 claims
- 0494US5666595AImage forming apparatus with locking mechanism for detachable feeder unitCANON KK·Filed 1995·Granted Sep 9, 1997·80 cites·14 claims
- 0592US12111601B2Image forming apparatus having an opening/closing member that is prevented from closing when a replenishment container is attached to a process unitCANON KK·Filed 2023·Granted Oct 8, 2024·1 cites·12 claims
- 0689US5983062AImage forming apparatus with shifting means to position image transfer unitCANON KK·Filed 1998·Granted Nov 9, 1999·51 cites·25 claims
- 0786US6522845B2Image forming apparatus and image forming unit detachably attachable theretoCANON KK·Filed 2001·Granted Feb 18, 2003·28 cites·26 claims
- 0886US5651540ASheet supply device with stacking reference guideCANON KK·Filed 1995·Granted Jul 29, 1997·40 cites·16 claims
- 0985US6564025B2Image forming apparatus with recording material convey velocity control featureCANON KK·Filed 2002·Granted May 13, 2003·26 cites·21 claims
- 1085US6115568AImage forming apparatus with intermediate transfer memberCANON KK·Filed 1998·Granted Sep 5, 2000·40 cites·29 claims
- 1183US6493528B2Image forming unit and image forming apparatusCANON KK·Filed 2001·Granted Dec 10, 2002·20 cites·20 claims
- 1282US12210312B2Image forming apparatus having toner replenishmentCANON KK·Filed 2024·Granted Jan 28, 2025·0 cites·13 claims
- 1382US2024427281A1Image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 1477US11947305B2Image forming apparatus having toner replenishmentCANON KK·Filed 2022·Granted Apr 2, 2024·0 cites·6 claims
- 1577US7085517B2Image forming apparatus and image forming unit detachably mountable theretoCANON KK·Filed 2003·Granted Aug 1, 2006·11 cites·8 claims
- 1673US11556088B2Image forming apparatus having toner replenishmentCANON KK·Filed 2021·Granted Jan 17, 2023·0 cites·15 claims
- 1771US11846894B2Image forming apparatus and image forming systemCANON KK·Filed 2022·Granted Dec 19, 2023·0 cites·5 claims
- 1860US6807393B2Image forming unit and image forming apparatusCANON KK·Filed 2002·Granted Oct 19, 2004·6 cites·46 claims
- 1939US2002041365A1Image forming apparatus and image forming unit detachably mountable theretoFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →