Inventor · disambiguated record
Toshihisa Yago
Also filed as: YAGO TOSHIHISA
15 granted patents·6 pending applications·17 citations·filing 2013–2020
86Inventor score
Files withCANON KK21
Top patents by PatentIndex Score
21 records- 0192US9405229B1Developing deviceCANON KK·Filed 2016·Granted Aug 2, 2016·7 cites·7 claims
- 0289US9599926B2Developing unitCANON KK·Filed 2015·Granted Mar 21, 2017·5 cites·38 claims
- 0379US9354577B2Image forming apparatusCANON KK·Filed 2015·Granted May 31, 2016·2 cites·15 claims
- 0478US10345750B2Image forming apparatusCANON KK·Filed 2017·Granted Jul 9, 2019·1 cites·7 claims
- 0573US9897959B2Image forming apparatus with forced consumption mode for tonerCANON KK·Filed 2015·Granted Feb 20, 2018·1 cites·13 claims
- 0669US9557683B2Image forming apparatus with forced supply mode for forcedly supplying tonerCANON KK·Filed 2015·Granted Jan 31, 2017·1 cites·18 claims
- 0759US10778854B2Image forming apparatus for detecting causal part of streak occurring at time of image formingCANON KK·Filed 2018·Granted Sep 15, 2020·0 cites·11 claims
- 0846US9377740B2Image 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
- 0944US10678176B2Image forming apparatus for detecting fault locationCANON KK·Filed 2018·Granted Jun 9, 2020·0 cites·22 claims
- 1043US10838341B2Image forming apparatus for detecting fault locationCANON KK·Filed 2018·Granted Nov 17, 2020·0 cites·15 claims
- 1140US9977365B2Image forming apparatus with correction of exposure light using measurement imageCANON KK·Filed 2017·Granted May 22, 2018·0 cites·7 claims
- 1239US10274882B2Image forming apparatus capable of controlling density of output imageCANON KK·Filed 2017·Granted Apr 30, 2019·0 cites·12 claims
- 1339US2013299480A1Heater and image heating apparatus including the heaterCANON KK·Filed 2013·Application pending·0 cites
- 1439US2013322897A1Image heating apparatusCANON KK·Filed 2013·Application pending·0 cites
- 1538US10248069B2Developing apparatus having a rib portioned conveyance screwCANON KK·Filed 2017·Granted Apr 2, 2019·0 cites·6 claims
- 1637US10139771B2Image forming apparatusCANON KK·Filed 2017·Granted Nov 27, 2018·0 cites·8 claims
- 1737US2017343926A1Developing deviceCANON KK·Filed 2017·Application pending·0 cites
- 1836US2020296225A1Image forming apparatus that uses spectral sensorCANON KK·Filed 2020·Application pending·0 cites
- 1934US9804529B2Developing device having developer regulating ribCANON KK·Filed 2016·Granted Oct 31, 2017·0 cites·6 claims
- 2033US2016004182A1Image forming apparatusCANON KK·Filed 2015·Application pending·0 cites
- 2132US2015248078A1Image forming apparatusCANON KK·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →