Inventor · disambiguated record
Yuujirou Nagashima
Also filed as: Nagashima Yuujirou
16 granted patents·3 pending applications·332 citations·filing 2016–2021
94Inventor score
Files withCANON KK19
Top patents by PatentIndex Score
19 records- 0198US10310397B2TonerCANON KK·Filed 2016·Granted Jun 4, 2019·32 cites·8 claims
- 0298US10197934B2Toner, developing apparatus, and image-forming apparatus provided with tonerCANON KK·Filed 2017·Granted Feb 5, 2019·46 cites·15 claims
- 0398US10156800B2Toner, developing device, and image forming apparatusCANON KK·Filed 2017·Granted Dec 18, 2018·31 cites·12 claims
- 0498US10012919B2Toner, developing apparatus, and image-forming apparatusCANON KK·Filed 2017·Granted Jul 3, 2018·33 cites·14 claims
- 0598US9964874B2TonerCANON KK·Filed 2016·Granted May 8, 2018·49 cites·8 claims
- 0698US9841692B2TonerCANON KK·Filed 2016·Granted Dec 12, 2017·38 cites·10 claims
- 0798US9804514B2Method for producing tonerCANON KK·Filed 2016·Granted Oct 31, 2017·36 cites·6 claims
- 0897US10698327B2TonerCANON KK·Filed 2019·Granted Jun 30, 2020·25 cites·7 claims
- 0997US10228627B2TonerCANON KK·Filed 2016·Granted Mar 12, 2019·30 cites·8 claims
- 1091US10983451B2TonerCANON KK·Filed 2019·Granted Apr 20, 2021·4 cites·15 claims
- 1191US10983450B2TonerCANON KK·Filed 2019·Granted Apr 20, 2021·4 cites·5 claims
- 1289US11809132B2TonerCANON KK·Filed 2021·Granted Nov 7, 2023·2 cites·6 claims
- 1384US10996577B2TonerCANON KK·Filed 2019·Granted May 4, 2021·2 cites·10 claims
- 1462US2021286283A1TonerCANON KK·Filed 2021·Application pending·0 cites
- 1559US11934147B2TonerCANON KK·Filed 2021·Granted Mar 19, 2024·0 cites·15 claims
- 1658US12055889B2TonerCANON KK·Filed 2021·Granted Aug 6, 2024·0 cites·8 claims
- 1757US11360404B2Toner and method for producing tonerCANON KK·Filed 2019·Granted Jun 14, 2022·0 cites·10 claims
- 1837US2017123333A1TonerCANON KK·Filed 2016·Application pending·0 cites
- 1936US2016378003A1Magnetic toner, image forming apparatus, and image forming methodCANON KK·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →