Inventor · disambiguated record
Shuji Obata
Also filed as: OBATA SHUJI
12 granted patents·1 pending application·16 citations·filing 2003–2025
84Inventor score
Top patents by PatentIndex Score
13 records- 0187US9467586B2Image forming apparatusCANON KK·Filed 2015·Granted Oct 11, 2016·5 cites·11 claims
- 0274US11064084B2Image forming apparatus capable of reducing time of shift to low-power consumption operation mode, method of controlling same, and storage mediumCANON KK·Filed 2020·Granted Jul 13, 2021·1 cites·17 claims
- 0374US9525795B2Image forming apparatus with rotary polygon mirror speed controlCANON KK·Filed 2015·Granted Dec 20, 2016·2 cites·18 claims
- 0473US9650220B2Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2015·Granted May 16, 2017·2 cites·23 claims
- 0571US9910407B2Image forming apparatus and image forming systemCANON KK·Filed 2015·Granted Mar 6, 2018·1 cites·20 claims
- 0669US10038803B2Image forming apparatusCANON KK·Filed 2016·Granted Jul 31, 2018·1 cites·15 claims
- 0763US2025301075A1Image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0849US11184487B2Image forming apparatusCANON KK·Filed 2019·Granted Nov 23, 2021·0 cites·17 claims
- 0949US9523945B2Image forming apparatus that forms image on image carrierCANON KK·Filed 2016·Granted Dec 20, 2016·0 cites·15 claims
- 1045US11316985B2Image forming apparatus for determining whether a door sensor or an interrupt voltage switch has failedCANON KK·Filed 2021·Granted Apr 26, 2022·0 cites·8 claims
- 1145US10938997B2Image forming apparatus with function for identifying failure portionCANON KK·Filed 2019·Granted Mar 2, 2021·0 cites·14 claims
- 1245US7405380B2Portable electromagnetic induction heating deviceUNIV TOKYO DENKI·Filed 2003·Granted Jul 29, 2008·4 cites·1 claims
- 1344US10802415B2Information processing apparatus and image forming apparatus with identification of reflection face of polygonal mirrorCANON KK·Filed 2019·Granted Oct 13, 2020·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →