Inventor · disambiguated record
Shigeo Murayama
Also filed as: MURAYAMA SHIGEO
22 granted patents·1 pending application·344 citations·filing 1997–2023
95Inventor score
Files withCANON KK23
Top patents by PatentIndex Score
23 records- 0198US8342519B2Sheet conveying device and image forming apparatusCANON KK·Filed 2010·Granted Jan 1, 2013·23 cites·10 claims
- 0298US7315706B2Process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2006·Granted Jan 1, 2008·33 cites·18 claims
- 0398US7162176B2Process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2005·Granted Jan 9, 2007·41 cites·16 claims
- 0497US6993264B2Process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2003·Granted Jan 31, 2006·76 cites·30 claims
- 0596US11281148B2Image forming apparatus having a frame formed by adhering with adhesiveCANON KK·Filed 2020·Granted Mar 22, 2022·5 cites·21 claims
- 0696US6035159AProcess cartridge with axially shiftable drive couplingCANON KK·Filed 1997·Granted Mar 7, 2000·107 cites·29 claims
- 0792US7677556B2Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2007·Granted Mar 16, 2010·21 cites·10 claims
- 0891US9796550B2Sheet conveying device and image forming apparatusCANON KK·Filed 2016·Granted Oct 24, 2017·3 cites·18 claims
- 0990US9327930B2Sheet conveying device and image forming apparatusCANON KK·Filed 2015·Granted May 3, 2016·3 cites·19 claims
- 1089US8616548B2Sheet conveying device and image forming apparatusCANON KK·Filed 2012·Granted Dec 31, 2013·4 cites·13 claims
- 1189US7643785B2Image heating device capable of changing pressure applied to heating nipCANON KK·Filed 2007·Granted Jan 5, 2010·11 cites·9 claims
- 1286US8991819B2Sheet conveying device and image forming apparatusCANON KK·Filed 2013·Granted Mar 31, 2015·3 cites·21 claims
- 1384US11447354B2Sheet conveying device and image forming apparatusCANON KK·Filed 2020·Granted Sep 20, 2022·1 cites·2 claims
- 1484US10662013B2Sheet conveying device and image forming apparatusCANON KK·Filed 2018·Granted May 26, 2020·1 cites·13 claims
- 1572US11624998B2Image forming apparatus having plates fixed to each other by a fastener and with adhesiveCANON KK·Filed 2022·Granted Apr 11, 2023·0 cites·14 claims
- 1670US10543999B2Sheet conveyance apparatus and image forming apparatusCANON KK·Filed 2018·Granted Jan 28, 2020·1 cites·11 claims
- 1766US7215901B2Process cartridge and electrophotographic image forming apparatusCANON KK·Filed 2006·Granted May 8, 2007·2 cites·14 claims
- 1866US7130557B2Process cartridge and electrographic image forming apparatusCANON KK·Filed 2004·Granted Oct 31, 2006·8 cites·20 claims
- 1965US10996614B2Part positioning mechanism and image forming apparatusCANON KK·Filed 2018·Granted May 4, 2021·1 cites·10 claims
- 2063US11661293B2Sheet storage apparatus and image forming apparatusCANON KK·Filed 2021·Granted May 30, 2023·0 cites·18 claims
- 2162US2018009617A1Sheet conveying device and image forming apparatusCANON KK·Filed 2017·Application pending·0 cites
- 2261US11524857B2Adhesive bonding of tray for image forming apparatusCANON KK·Filed 2021·Granted Dec 13, 2022·0 cites·13 claims
- 2354US12174579B2Joined structural body, image forming apparatus and finisherCANON KK·Filed 2023·Granted Dec 24, 2024·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →