Inventor · disambiguated record
Tsuneo Fukuzawa
Also filed as: FUKUZAWA TSUNEO
21 granted patents·6 pending applications·35 citations·filing 2009–2024
92Inventor score
Top patents by PatentIndex Score
27 records- 0195US11484188B2EndoscopeFUJIFILM CORP·Filed 2020·Granted Nov 1, 2022·4 cites·11 claims
- 0291US11998170B2EndoscopeFUJIFILM CORP·Filed 2022·Granted Jun 4, 2024·1 cites·10 claims
- 0388US9335705B1Rotor bearing member, photoconductor unit including the same, and image forming apparatusFUJI XEROX CO LTD·Filed 2015·Granted May 10, 2016·7 cites·8 claims
- 0486US8170446B2Image-forming apparatusMATSUI TOSHIYUKI·Filed 2010·Granted May 1, 2012·5 cites·10 claims
- 0583US8270852B2Reclaimed material container and image forming apparatusANDO HIROKI·Filed 2010·Granted Sep 18, 2012·4 cites·6 claims
- 0681US12076187B2Ultrasonic endoscope and manufacturing method of ultrasonic endoscopeFUJIFILM CORP·Filed 2020·Granted Sep 3, 2024·1 cites·13 claims
- 0778US2024268632A1EndoscopeFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 0875US8290421B2Powder recovery container and image forming apparatusSATO TOMONORI·Filed 2010·Granted Oct 16, 2012·2 cites·8 claims
- 0974US2024374238A1Ultrasonic endoscope and manufacturing method of ultrasonic endoscopeFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 1073US2024206708A1Ultrasound endoscopeFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 1173US2024293004A1EndoscopeFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 1272US8121515B2Image-forming apparatusMATSUI TOSHIYUKI·Filed 2010·Granted Feb 21, 2012·2 cites·4 claims
- 1371US8195065B2Image-forming apparatus having protrusion part for inhibiting flow of toner toward light-passing partMATSUI TOSHIYUKI·Filed 2010·Granted Jun 5, 2012·2 cites·8 claims
- 1469US8437658B2Image forming apparatusHONOBE SATOSHI·Filed 2010·Granted May 7, 2013·2 cites·13 claims
- 1568US8417172B2Powder collecting container and image forming apparatusSATO TOMONORI·Filed 2010·Granted Apr 9, 2013·1 cites·21 claims
- 1667US8634755B2Cleaning unit, image carrier unit, and image forming apparatusICHIKAWA TOMOYA·Filed 2011·Granted Jan 21, 2014·1 cites·7 claims
- 1762US8554109B2Image forming apparatusFUKUZAWA TSUNEO·Filed 2010·Granted Oct 8, 2013·1 cites·17 claims
- 1861US8687993B2Charging device, image forming assembly and image forming apparatus using the charging deviceHONOBE SATOSHI·Filed 2011·Granted Apr 1, 2014·1 cites·7 claims
- 1961US8608394B2Image-forming apparatusANDO HIROKI·Filed 2010·Granted Dec 17, 2013·1 cites·14 claims
- 2059US12185911B2Treatment tool elevating mechanism and ultrasonic endoscopeFUJIFILM CORP·Filed 2022·Granted Jan 7, 2025·0 cites·12 claims
- 2159US12004711B2EndoscopeFUJIFILM CORP·Filed 2020·Granted Jun 11, 2024·0 cites·8 claims
- 2259US11925314B2Ultrasound endoscopeFUJIFILM CORP·Filed 2020·Granted Mar 12, 2024·0 cites·10 claims
- 2353US2021369089A1EndoscopeFUJIFILM CORP·Filed 2021·Application pending·0 cites
- 2452US12310554B2Endoscope having elevator support member in distal end portion body for heat dissipationFUJIFILM CORP·Filed 2021·Granted May 27, 2025·0 cites·10 claims
- 2550US12490884B2EndoscopeFUJIFILM CORP·Filed 2021·Granted Dec 9, 2025·0 cites·19 claims
- 2650US2021169313A1EndoscopeFUJIFILM CORP·Filed 2021·Application pending·0 cites
- 2737US8249470B2Powder material recovery container, and powder material recovery device and image forming device using powder material recovery containerNISHIMURA KOJI·Filed 2009·Granted Aug 21, 2012·0 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when Tsuneo Fukuzawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →