Inventor · disambiguated record
Fumiyoshi Saito
Also filed as: SAITO FUMIYOSHI
24 granted patents·3 pending applications·96 citations·filing 1984–2023
93Inventor score
Top patents by PatentIndex Score
27 records- 0192US9405229B1Developing deviceCANON KK·Filed 2016·Granted Aug 2, 2016·7 cites·7 claims
- 0291US9658573B2Developing unitCANON KK·Filed 2016·Granted May 23, 2017·5 cites·4 claims
- 0390US10642192B2Developing device having a feeding screw with multiple blade portionsCANON KK·Filed 2018·Granted May 5, 2020·6 cites·14 claims
- 0489US9599926B2Developing unitCANON KK·Filed 2015·Granted Mar 21, 2017·5 cites·38 claims
- 0588US9645527B2Image forming apparatus having toner content sensorCANON KK·Filed 2015·Granted May 9, 2017·4 cites·12 claims
- 0686US9291945B2Developing unitCANON KK·Filed 2015·Granted Mar 22, 2016·3 cites·5 claims
- 0785US12030170B2Electric power toolMAKITA CORP·Filed 2020·Granted Jul 9, 2024·1 cites·16 claims
- 0879US9354577B2Image forming apparatusCANON KK·Filed 2015·Granted May 31, 2016·2 cites·15 claims
- 0978US10345750B2Image forming apparatusCANON KK·Filed 2017·Granted Jul 9, 2019·1 cites·7 claims
- 1075US10191409B2Image forming apparatus having controlled toner discharge amountCANON KK·Filed 2017·Granted Jan 29, 2019·1 cites·3 claims
- 1173US9897959B2Image forming apparatus with forced consumption mode for tonerCANON KK·Filed 2015·Granted Feb 20, 2018·1 cites·13 claims
- 1270US9804527B2Sealing apparatus for developing deviceCANON KK·Filed 2016·Granted Oct 31, 2017·1 cites·25 claims
- 1369US9557683B2Image forming apparatus with forced supply mode for forcedly supplying tonerCANON KK·Filed 2015·Granted Jan 31, 2017·1 cites·18 claims
- 1468US12103127B2Power toolMAKITA CORP·Filed 2022·Granted Oct 1, 2024·0 cites·14 claims
- 1567US7027186B2Method for evaluating reproducibility of toning sample by CCMDAINICHISEIKA COLOR CHEM·Filed 2001·Granted Apr 11, 2006·17 cites·10 claims
- 1665US5740079AMethod for determining colorimetric valueDAINICHISEIKA COLOR CHEM·Filed 1996·Granted Apr 14, 1998·37 cites·8 claims
- 1761US12384001B2Electric toolMAKITA CORP·Filed 2022·Granted Aug 12, 2025·0 cites·14 claims
- 1855US2023158630A1ToolMAKITA CORP·Filed 2021·Application pending·0 cites
- 1954US12246410B2Electric power toolMAKITA CORP·Filed 2020·Granted Mar 11, 2025·0 cites·24 claims
- 2050US11841635B2Developing deviceCANON KK·Filed 2023·Granted Dec 12, 2023·0 cites·7 claims
- 2147US11846892B2Developing deviceCANON KK·Filed 2022·Granted Dec 19, 2023·0 cites·35 claims
- 2246US9377740B2Image forming apparatus supplying toner based on toner density of developer contained in containing unit and method for controlling image forming apparatusCANON KK·Filed 2014·Granted Jun 28, 2016·0 cites·18 claims
- 2343US7148900B2CCM calculating system, CCM calculating method and recording mediumDAINICHISEIKA COLOR CHEM·Filed 2001·Granted Dec 12, 2006·0 cites·24 claims
- 2442US10303090B2Developing apparatusCANON KK·Filed 2018·Granted May 28, 2019·0 cites·7 claims
- 2534US4956058AScroll type fluid displacement apparatus with surface treated spiral elementSANDEN CORP·Filed 1984·Granted Sep 11, 1990·4 cites·2 claims
- 2633US2016004182A1Image forming apparatusCANON KK·Filed 2015·Application pending·0 cites
- 2732US2015248078A1Image forming apparatusCANON KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →