Inventor · disambiguated record
Takuma Iwasaki
Also filed as: IWASAKI TAKUMA
26 granted patents·2 pending applications·37 citations·filing 2009–2021
93Inventor score
Top patents by PatentIndex Score
28 records- 0187US9671298B2Force sensor and robot having force sensorYASKAWA ELECTRIC CORP·Filed 2015·Granted Jun 6, 2017·15 cites·11 claims
- 0280US9395678B2Waste toner container and image forming apparatusKARASAWA SHINYA·Filed 2015·Granted Jul 19, 2016·2 cites·20 claims
- 0376US9442429B2Image forming apparatus and method of switching collected developer route in image forming apparatusUEDA TETSUTO·Filed 2015·Granted Sep 13, 2016·2 cites·20 claims
- 0476US8676107B2Lubricant applying device, process cartridge, and image forming apparatusOKAMOTO MICHIYA·Filed 2011·Granted Mar 18, 2014·2 cites·12 claims
- 0576US8655205B2Waste toner container and image forming apparatus including sameKARASAWA SHINYA·Filed 2012·Granted Feb 18, 2014·2 cites·11 claims
- 0674US8611805B2Waste-toner collecting device process cartridge and image forming apparatus having the sameKOIKE TOSHIO·Filed 2010·Granted Dec 17, 2013·2 cites·7 claims
- 0773US8934808B2Charging device, including a cleaning device to clean a charging rollerAMEMIYA KEN·Filed 2011·Granted Jan 13, 2015·2 cites·14 claims
- 0870US8369770B2Collection container, cleaning unit, and image forming apparatus capable of collecting waste toner efficientlyRICOH CO LTD·Filed 2009·Granted Feb 5, 2013·3 cites·15 claims
- 0968US8989619B2Image forming apparatus having transfer belt contact and separating mechanism interfering with removable unitKARASAWA SHINYA·Filed 2013·Granted Mar 24, 2015·1 cites·13 claims
- 1068US8655254B2Lubricant applicator, image forming apparatus, and method of mounting lubricant applicatorARAI YUJI·Filed 2010·Granted Feb 18, 2014·1 cites·18 claims
- 1166US8958737B2Lubricant Supplying Device, Process Cartridge, and Image Forming ApparatusKARASAWA SHINYA·Filed 2012·Granted Feb 17, 2015·1 cites·12 claims
- 1264US9031469B2Image forming apparatus and process cartridge incorporated thereinIWASAKI TAKUMA·Filed 2011·Granted May 12, 2015·1 cites·9 claims
- 1364US8565661B2Cleaning device including cleaning mechanism having noise reduction mechanism and image forming apparatus incorporating sameOKAMOTO MICHIYA·Filed 2009·Granted Oct 22, 2013·2 cites·19 claims
- 1463US8396408B2Cleaning device, process cartridge, and image forming apparatusAMEMIYA KEN·Filed 2010·Granted Mar 12, 2013·1 cites·12 claims
- 1560US11398364B2Electron gun, electron microscope, three-dimensional additive manufacturing apparatus, and method of adjusting current of electron gunJEOL LTD·Filed 2020·Granted Jul 26, 2022·0 cites·16 claims
- 1652US11590452B2Method for filtering protein-containing liquidASAHI KASEI MEDICAL CO LTD·Filed 2018·Granted Feb 28, 2023·0 cites·29 claims
- 1751US10281866B2Image forming apparatus and process cartridgeOKAMOTO MICHIYA·Filed 2017·Granted May 7, 2019·0 cites·20 claims
- 1849US8588672B2Lubricant applicator, process cartridge, transfer unit, and image forming apparatusARAI YUJI·Filed 2011·Granted Nov 19, 2013·0 cites·16 claims
- 1948US12403428B2Evaluation method for protein-containing solutionASAHI KASEI LIFE SCIENCE CORP·Filed 2021·Granted Sep 2, 2025·0 cites·18 claims
- 2046US8620203B2Waste toner container and image forming apparatus incorporating sameKARASAWA SHINYA·Filed 2011·Granted Dec 31, 2013·0 cites·19 claims
- 2145US8918016B2Process cartridge and image forming apparatus including sameOKAMOTO MICHIYA·Filed 2013·Granted Dec 23, 2014·0 cites·9 claims
- 2245US8494428B2Lubricant applicator, process unit including the lubricant applicator, transfer unit including the lubricant applicator, and image forming apparatus including the process unit or the transfer unitAZEYANAGI YUTA·Filed 2010·Granted Jul 23, 2013·0 cites·15 claims
- 2345US8391732B2Image forming deviceHONJOH KENJI·Filed 2010·Granted Mar 5, 2013·0 cites·7 claims
- 2443US2019247805A1Porous membrane and method for manufacturing porous membraneASAHI KASEI MEDICAL CO LTD·Filed 2017·Application pending·0 cites
- 2538US9429895B2Cleaning device and image forming apparatusTERAJI HAJIME·Filed 2015·Granted Aug 30, 2016·0 cites·20 claims
- 2634US9316997B2Image forming apparatus that selectively recycles developerUEDA TETSUTO·Filed 2015·Granted Apr 19, 2016·0 cites·19 claims
- 2731US2017160104A1Reflective encoderSAWADA RENSHI·Filed 2015·Application pending·0 cites
- 2830US9285754B2Image forming apparatusNODERA KENTAROH·Filed 2015·Granted Mar 15, 2016·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →