Inventor · disambiguated record
Satoshi Nishiya
Also filed as: NISHIYA SATOSHI
31 granted patents·2 pending applications·313 citations·filing 2005–2025
97Inventor score
Top patents by PatentIndex Score
33 records- 0199US11112751B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2021·Granted Sep 7, 2021·6 cites·30 claims
- 0299US10139777B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2014·Granted Nov 27, 2018·25 cites·136 claims
- 0399US9804560B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2016·Granted Oct 31, 2017·35 cites·108 claims
- 0499US9429877B2Process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2014·Granted Aug 30, 2016·34 cites·58 claims
- 0598US11614710B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2022·Granted Mar 28, 2023·3 cites·23 claims
- 0698US11385593B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2020·Granted Jul 12, 2022·4 cites·16 claims
- 0798US10901365B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2020·Granted Jan 26, 2021·6 cites·14 claims
- 0898US10228652B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2017·Granted Mar 12, 2019·18 cites·40 claims
- 0998US10168664B2Process cartridge including protrusion to receive a force for moving a developer rollerCANON KK·Filed 2017·Granted Jan 1, 2019·28 cites·3 claims
- 1098US9836020B2Process cartridge with force receiving portion configured to receive a force to move a developing rollerCANON KK·Filed 2016·Granted Dec 5, 2017·35 cites·17 claims
- 1198US9429906B2Image forming apparatus including a movable engageable member and process cartridge including a force receiving portionCANON KK·Filed 2013·Granted Aug 30, 2016·54 cites·24 claims
- 1297US11754970B2Process cartridge having a protrusion with a surface configured to receive a force to move a frame of the process cartridgeCANON KK·Filed 2022·Granted Sep 12, 2023·2 cites·30 claims
- 1397US11156954B2Image forming apparatus including a movable engageable member and process cartridge including a force receiving portionCANON KK·Filed 2019·Granted Oct 26, 2021·9 cites·41 claims
- 1497US10996623B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2019·Granted May 4, 2021·7 cites·46 claims
- 1597US10712708B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2019·Granted Jul 14, 2020·11 cites·25 claims
- 1697US10591868B2Image forming apparatus including a movable engageable member and process cartridge including a force receiving portionCANON KK·Filed 2019·Granted Mar 17, 2020·10 cites·11 claims
- 1797US10401788B2Image forming apparatus including a movable engageable spacing member and process cartridge including a force receiving portionCANON KK·Filed 2018·Granted Sep 3, 2019·10 cites·34 claims
- 1896US11599058B2Image forming apparatus and process cartridgeCANON KK·Filed 2021·Granted Mar 7, 2023·2 cites·30 claims
- 1996US10705480B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2018·Granted Jul 7, 2020·6 cites·41 claims
- 2095US12050432B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2023·Granted Jul 30, 2024·1 cites·14 claims
- 2194US11520284B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2021·Granted Dec 6, 2022·2 cites·37 claims
- 2293US11960237B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2022·Granted Apr 16, 2024·1 cites·20 claims
- 2389US12287601B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2024·Granted Apr 29, 2025·0 cites·12 claims
- 2487US12306573B2Cartridge, process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2023·Granted May 20, 2025·0 cites·18 claims
- 2586US12222673B2Image forming apparatus and process cartridge including protrusion to receive a force for moving developing rollerCANON KK·Filed 2023·Granted Feb 11, 2025·0 cites·24 claims
- 2686US9535372B2Remanufacturing method of developer accommodating unitCANON KK·Filed 2015·Granted Jan 3, 2017·2 cites·27 claims
- 2778US2025138474A1Image forming apparatus, and process cartridgeCANON KK·Filed 2025·Application pending·0 cites
- 2876US9122235B2Process cartridge and image forming apparatus with means to regulate movement of developing unit with respect to drum unit in axial direction of developing rollerCANON KK·Filed 2013·Granted Sep 1, 2015·2 cites·20 claims
- 2966US10067444B2Remanufacturing method of developer accommodating unitCANON KK·Filed 2018·Granted Sep 4, 2018·0 cites·18 claims
- 3064US9910387B2Remanufacturing method of developer accommodating unitCANON KK·Filed 2016·Granted Mar 6, 2018·0 cites·22 claims
- 3161US9891583B2Remanufacturing method of developer accommodating unitCANON KK·Filed 2017·Granted Feb 13, 2018·0 cites·19 claims
- 3258US9575434B2Remanufacturing method of developer accommodating unitCANON KK·Filed 2015·Granted Feb 21, 2017·0 cites·14 claims
- 3343US2006075333A1Display deviceYOKOGAWA ELECTRIC CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →