Inventor · disambiguated record
Fumio Morita
Also filed as: MORITA FUMIO
55 granted patents·1 pending application·1,208 citations·filing 1991–2025
99Inventor score
Files withBROTHER IND LTD40ISHII MASAHIRO5TOSHIBA KK4KOKUSAI ELECTRIC CO LTD2HITACHI INT ELECTRIC CO LTD1
Top patents by PatentIndex Score
56 records- 0199US7840154B2Image forming device and cartridgeBROTHER IND LTD·Filed 2008·Granted Nov 23, 2010·43 cites·85 claims
- 0298USD580431SPortable information terminal unitTOSHIBA KK·Filed 2008·Granted Nov 11, 2008·128 cites·1 claims
- 0397US7953339B2Image forming device and cartridge being electrically connected by terminalsBROTHER IND LTD·Filed 2008·Granted May 31, 2011·29 cites·19 claims
- 0496US8005392B2Image forming device with pressing members, process cartridge, and developer cartridgeBROTHER IND LTD·Filed 2008·Granted Aug 23, 2011·12 cites·19 claims
- 0595USD584726SPortable information terminal unitTOSHIBA KK·Filed 2008·Granted Jan 13, 2009·67 cites·1 claims
- 0694US7720430B2Image forming apparatusBROTHER IND LTD·Filed 2005·Granted May 18, 2010·19 cites·32 claims
- 0790US7941072B2CartridgeBROTHER IND LTD·Filed 2008·Granted May 10, 2011·11 cites·7 claims
- 0890USD523894SPhotosensitive drum unitBROTHER IND LTD·Filed 2005·Granted Jun 27, 2006·43 cites·1 claims
- 0989USD519971SPortable phoneTOSHIBA KK·Filed 2005·Granted May 2, 2006·41 cites·1 claims
- 1089USD506776SToner cartridgeBROTHER IND LTD·Filed 2004·Granted Jun 28, 2005·36 cites·1 claims
- 1189US6431190B1Fluid processing apparatusKOKUSAI ELECTRIC CO LTD·Filed 2001·Granted Aug 13, 2002·46 cites·11 claims
- 1288US12282283B2Cartridge including photoconductive drum, developing roller, memory and terminal connected to the memoryBROTHER IND LTD·Filed 2023·Granted Apr 22, 2025·0 cites·12 claims
- 1388US8233816B2Developer cartridge with memory and terminalISHII MASAHIRO·Filed 2011·Granted Jul 31, 2012·2 cites·5 claims
- 1488USD521545SPhotosensitive drum unitBROTHER IND LTD·Filed 2005·Granted May 23, 2006·38 cites·1 claims
- 1588US2025244706A1Image forming device, process cartridge, and developer cartridgeBROTHER IND LTD·Filed 2025·Application pending·0 cites
- 1687US8073358B2Image forming device and cartridgeISHII MASAHIRO·Filed 2010·Granted Dec 6, 2011·2 cites·16 claims
- 1787US5592268AMechanism to prevent toner leakage from an image forming unitBROTHER IND LTD·Filed 1995·Granted Jan 7, 1997·44 cites·18 claims
- 1886US6401734B1Substrate treating apparatusHITACHI INT ELECTRIC CO LTD·Filed 2000·Granted Jun 11, 2002·47 cites·19 claims
- 1985USD531661SToner cartridgeBROTHER IND LTD·Filed 2005·Granted Nov 7, 2006·32 cites·1 claims
- 2085USD522564SToner cartridgeBROTHER IND LTD·Filed 2005·Granted Jun 6, 2006·32 cites·1 claims
- 2185USD507809SToner cartridgeBROTHER IND LTD·Filed 2004·Granted Jul 26, 2005·30 cites·1 claims
- 2285USD507596SToner cartridgeBROTHER IND LTD·Filed 2004·Granted Jul 19, 2005·30 cites·1 claims
- 2385USD507597SToner cartridgeBROTHER IND LTD·Filed 2004·Granted Jul 19, 2005·30 cites·1 claims
- 2484USD536689SCellular phone with a cameraTOKYO SHIBAURA ELECTRIC CO·Filed 2005·Granted Feb 13, 2007·32 cites·1 claims
- 2584USD533215SToner cartridgeBROTHER IND LTD·Filed 2005·Granted Dec 5, 2006·31 cites·1 claims
- 2684USD523896SPhotosensitive drum unitBROTHER IND LTD·Filed 2005·Granted Jun 27, 2006·31 cites·1 claims
- 2783USD523895SPhotosensitive drum unitBROTHER IND LTD·Filed 2005·Granted Jun 27, 2006·29 cites·1 claims
- 2883USD507595SToner cartridgeBROTHER IND LTD·Filed 2004·Granted Jul 19, 2005·27 cites·1 claims
- 2982US8483595B2Image forming device and cartridgeISHII MASAHIRO·Filed 2011·Granted Jul 9, 2013·1 cites·40 claims
- 3082USD512092SToner cartridgeBROTHER IND LTD·Filed 2004·Granted Nov 29, 2005·26 cites·1 claims
- 3181US11815842B2Developing cartridge including developing roller memory, and terminal and being detachably attachable to drum cartridge including photoconductive drumBROTHER IND LTD·Filed 2021·Granted Nov 14, 2023·0 cites·14 claims
- 3281US10649390B2Developing cartridgeBROTHER IND LTD·Filed 2019·Granted May 12, 2020·0 cites·16 claims
- 3380USD531660SToner cartridgeBROTHER IND LTD·Filed 2005·Granted Nov 7, 2006·26 cites·1 claims
- 3480USD528148SToner cartridgeBROTHER IND LTD·Filed 2005·Granted Sep 12, 2006·26 cites·1 claims
- 3579US10452017B2Developing cartridge including developing roller at one end of developing frame and terminal at another end of developing frame, and memory electrically connected to terminalBROTHER IND LTD·Filed 2019·Granted Oct 22, 2019·0 cites·21 claims
- 3678USD520944SBattery charger for a cellular phoneTOSHIBA KK·Filed 2005·Granted May 16, 2006·24 cites·1 claims
- 3777USD601183SToner cartridgeBROTHER IND LTD·Filed 2008·Granted Sep 29, 2009·22 cites·1 claims
- 3876US11131955B2Drum cartridge and process cartridge including drum cartridgeBROTHER IND LTD·Filed 2020·Granted Sep 28, 2021·0 cites·16 claims
- 3976USD595343SToner cartridgeBROTHER IND LTD·Filed 2008·Granted Jun 30, 2009·21 cites·1 claims
- 4076USD533583SToner cartridgeBROTHER IND LTD·Filed 2004·Granted Dec 12, 2006·20 cites·1 claims
- 4176US6539959B1Cleaning apparatus for plate-like part and method thereofHITACHI LTD·Filed 2000·Granted Apr 1, 2003·22 cites·11 claims
- 4275US6443168B1Plate-like specimen fluid-treating apparatus and plate-like specimen fluid-treating methodHITACHI INT ELECTRIC INC·Filed 2000·Granted Sep 3, 2002·20 cites·9 claims
- 4373US10281867B2Developing cartridge including developing roller at one end of developing frame and terminal at another end of developing frame, and memory electrically connected to terminalBROTHER IND LTD·Filed 2017·Granted May 7, 2019·0 cites·8 claims
- 4471USD594899SPhotosensitive drum unitBROTHER IND LTD·Filed 2008·Granted Jun 23, 2009·17 cites·1 claims
- 4568US9606497B2Image forming device with front cover arrangementBROTHER IND LTD·Filed 2015·Granted Mar 28, 2017·0 cites·15 claims
- 4668US9058013B2Image forming device and cartridge configurationISHII MASAHIRO·Filed 2013·Granted Jun 16, 2015·0 cites·7 claims
- 4768USD601184SPhotosensitive drum unitBROTHER IND LTD·Filed 2008·Granted Sep 29, 2009·15 cites·1 claims
- 4866US8559843B2Image forming device and cartridge configurationISHII MASAHIRO·Filed 2012·Granted Oct 15, 2013·0 cites·33 claims
- 4961USD487108SImage drum cartridgeBROTHER IND LTD·Filed 2001·Granted Feb 24, 2004·11 cites·1 claims
- 5060US5108084ASheet feeder provided with both automatic sheet feeding function and manual sheet feeding functionBROTHER IND LTD·Filed 1991·Granted Apr 28, 1992·14 cites·14 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →