Inventor · disambiguated record
Michifumi Ishigami
Also filed as: ISHIGAMI MICHIFUMI
31 granted patents·1 pending application·378 citations·filing 1983–2013
97Inventor score
Top patents by PatentIndex Score
32 records- 0191US7800788B2Upright image processing apparatus with pivotable image reading portionBROTHER IND LTD·Filed 2005·Granted Sep 21, 2010·14 cites·12 claims
- 0290USD501667SPrinter with copying and scanning functionsBROTHER IND LTD·Filed 2003·Granted Feb 8, 2005·42 cites·1 claims
- 0386US7099618B2Paper discharge trayBROTHER IND LTD·Filed 2003·Granted Aug 29, 2006·25 cites·18 claims
- 0486USD423043SInk cartridgeBROTHER IND LTD·Filed 1999·Granted Apr 18, 2000·29 cites·1 claims
- 0573US5706030ACompact data input device having transparent touch panelBROTHER IND LTD·Filed 1995·Granted Jan 6, 1998·33 cites·21 claims
- 0672US4516508ADesk apparatusBROTHER IND LTD·Filed 1983·Granted May 14, 1985·41 cites·6 claims
- 0771US5657434AMethod and apparatus for inputting, displaying and printing imagesBROTHER IND LTD·Filed 1995·Granted Aug 12, 1997·64 cites·25 claims
- 0868USD502732SPrinter with copying and scanning functionsBROTHER IND LTD·Filed 2003·Granted Mar 8, 2005·15 cites·1 claims
- 0960USD423567SInk cartridgeBROTHER IND LTD·Filed 1999·Granted Apr 25, 2000·10 cites·1 claims
- 1060US5772342ATape printing apparatus capable of inputting and printing graphicsBROTHER IND LTD·Filed 1995·Granted Jun 30, 1998·25 cites·21 claims
- 1159USD467962SPortable printerBROTHER IND LTD·Filed 2001·Granted Dec 31, 2002·10 cites·1 claims
- 1258USD501874SPrinter with copying and scanning functionsBROTHER IND LTD·Filed 2003·Granted Feb 15, 2005·10 cites·1 claims
- 1357USD551287SPrinterBROTHER IND LTD·Filed 2005·Granted Sep 18, 2007·10 cites·1 claims
- 1456USD518514SPrinterBROTHER IND LTD·Filed 2004·Granted Apr 4, 2006·9 cites·1 claims
- 1553US8885234B2Upright image processing apparatus with pivotable image reading portionTAKEMOTO TAKATOSHI·Filed 2013·Granted Nov 11, 2014·0 cites·7 claims
- 1650US8503043B2Upright image processing apparatus with cartridge holder portion and recording device between two feed pathwaysYAZAWA HIROAKI·Filed 2010·Granted Aug 6, 2013·0 cites·8 claims
- 1750USD502212SPrinter with copying and scanning functionsBROTHER IND LTD·Filed 2003·Granted Feb 22, 2005·7 cites·1 claims
- 1849USD508056SFacsimile machineBROTHER IND LTD·Filed 2004·Granted Aug 2, 2005·6 cites·1 claims
- 1947USD532041SPrinterBROTHER IND LTD·Filed 2005·Granted Nov 14, 2006·6 cites·1 claims
- 2045US7066085B2Method of manufacturing operation panel for printerBROTHER IND LTD·Filed 2003·Granted Jun 27, 2006·0 cites·1 claims
- 2143USD518091SPrinterBROTHER IND LTD·Filed 2004·Granted Mar 28, 2006·4 cites·1 claims
- 2243USD309320SWord processorBROTHER IND LTD·Filed 1987·Granted Jul 17, 1990·3 cites·1 claims
- 2340US4882684AEngaging device of a keyboard for a data processing unitBROTHER IND LTD·Filed 1987·Granted Nov 21, 1989·9 cites·11 claims
- 2439US4867582APrinting apparatusBROTHER IND LTD·Filed 1989·Granted Sep 19, 1989·3 cites·12 claims
- 2539US2006209145A1Ink cartridgeBROTHER IND LTD·Filed 2006·Application pending·0 cites
- 2635USD466127SAccess door/tray for facsimile machineBROTHER IND LTD·Filed 2001·Granted Nov 26, 2002·2 cites·1 claims
- 2734USD510360SFacsimile machineBROTHER IND LTD·Filed 2004·Granted Oct 4, 2005·1 cites·1 claims
- 2831USD517565SFacsimile machineBROTHER IND LTD·Filed 2004·Granted Mar 21, 2006·0 cites·1 claims
- 2931USD510740SFacsimile machineBROTHER IND LTD·Filed 2004·Granted Oct 18, 2005·0 cites·1 claims
- 3030USD521057SPrinterBROTHER IND LTD·Filed 2003·Granted May 16, 2006·0 cites·1 claims
- 3130USD521058SPrinterBROTHER IND LTD·Filed 2003·Granted May 16, 2006·0 cites·1 claims
- 3230USD481396SFacsimile machine with a copying functionBROTHER IND LTD·Filed 2002·Granted Oct 28, 2003·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →