Inventor · disambiguated record
Masatomi Yoshida
Also filed as: YOSHIDA MASATOMI
11 granted patents·212 citations·filing 2009–2019
91Inventor score
Files withCANON KK11
Top patents by PatentIndex Score
11 records- 0198US9529304B2Developer accommodating unit, process cartridge, and electrophotographic image forming apparatusCANON KK·Filed 2013·Granted Dec 27, 2016·35 cites·35 claims
- 0298US9302801B2Developer accommodating unit, manufacturing method thereof, process cartridge and image forming apparatusCANON KK·Filed 2015·Granted Apr 5, 2016·30 cites·15 claims
- 0397US9354553B2Developer accommodating container, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2014·Granted May 31, 2016·33 cites·28 claims
- 0497US9341983B2Developer accommodating unit, developing device, process cartridge and image forming apparatusCANON KK·Filed 2014·Granted May 17, 2016·22 cites·17 claims
- 0597US9304440B2Developer accommodating unit, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2013·Granted Apr 5, 2016·32 cites·20 claims
- 0697US9304441B2Developer accommodating container, developer accommodating unit, process cartridge and image forming apparatusCANON KK·Filed 2013·Granted Apr 5, 2016·21 cites·48 claims
- 0797US9285707B2Developer accommodating unit with a urging member for urging a flexible memberCANON KK·Filed 2012·Granted Mar 15, 2016·25 cites·22 claims
- 0895US9360831B2Developing unit, process cartridge and image forming apparatusCANON KK·Filed 2013·Granted Jun 7, 2016·11 cites·29 claims
- 0973US10048646B2Image forming apparatus with frame body and detachable cartridge with integrated photosensitive drumCANON KK·Filed 2015·Granted Aug 14, 2018·1 cites·21 claims
- 1065US7944546B2Exposure apparatus and device manufacturing methodCANON KK·Filed 2009·Granted May 17, 2011·2 cites·12 claims
- 1153US10725399B2Developer container, developing apparatus, process cartridge, image forming apparatus, and manufacturing method of developer containerCANON KK·Filed 2019·Granted Jul 28, 2020·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →