Inventor · disambiguated record
Tokuya Sakamoto
Also filed as: SAKAMOTO TOKUYA
10 granted patents·5 citations·filing 2014–2021
78Inventor score
Top patents by PatentIndex Score
10 records- 0196US11385577B2Transport device, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 12, 2022·4 cites·14 claims
- 0283US11467518B2Image forming device with infrared heater and reflective conveying unitFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Oct 11, 2022·1 cites·12 claims
- 0361US11204563B2Image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2019·Granted Dec 21, 2021·0 cites·11 claims
- 0460US9298137B2Liquid development device and image-forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted Mar 29, 2016·0 cites·7 claims
- 0556US9612554B2Liquid development device and image-forming apparatusFUJI XEROX CO LTD·Filed 2016·Granted Apr 4, 2017·0 cites·6 claims
- 0655US11300902B2Fixing device having preheating unit, blowing unit and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Apr 12, 2022·0 cites·20 claims
- 0750US10036983B2Fixing device and image forming apparatus with an upstream-downstream tension differenceFUJI XEROX CO LTD·Filed 2016·Granted Jul 31, 2018·0 cites·16 claims
- 0849US11385582B2Image forming deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 12, 2022·0 cites·8 claims
- 0943US12228872B2Image forming device conveying sheet in a non-contact state between a preheating unit and a main fixing unitFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Feb 18, 2025·0 cites·2 claims
- 1039US9500997B2Development rotating member for liquid development, liquid developing device, image forming apparatus, and process cartridgeFUJI XEROX CO LTD·Filed 2015·Granted Nov 22, 2016·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →