Inventor · disambiguated record
Hirokazu Izumi
Also filed as: IZUMI HIROKAZU
8 granted patents·3 pending applications·161 citations·filing 1995–2019
88Inventor score
Top patents by PatentIndex Score
11 records- 0190US7415214B2Image forming apparatus and method for detecting amount of remaining tonerSHARP KK·Filed 2006·Granted Aug 19, 2008·13 cites·16 claims
- 0277US7738816B2Image forming apparatus for supplying toner from one of a plurality of toner cartridgesSHARP KK·Filed 2006·Granted Jun 15, 2010·5 cites·6 claims
- 0370US5535010APortable image processing apparatusSHARP KK·Filed 1995·Granted Jul 9, 1996·30 cites·35 claims
- 0466US5754713AImage-reading deviceSHARP KK·Filed 1996·Granted May 19, 1998·39 cites·12 claims
- 0564US5691844AReflection mirrorPIONEER ELECTRONIC CORP·Filed 1995·Granted Nov 25, 1997·36 cites·5 claims
- 0658US5726703AStereoscopic image display systemPIONEER ELECTRONIC CORP·Filed 1996·Granted Mar 10, 1998·24 cites·8 claims
- 0747US7539671B2Image processing apparatus, image forming apparatus, method for searching processed document, program for searching processed document, and recording mediumSHARP KK·Filed 2005·Granted May 26, 2009·3 cites·19 claims
- 0840US2005275864A1Image forming method and image forming apparatusSHARP KK·Filed 2005·Application pending·0 cites
- 0939US2022214026A1Self-illuminating manipulation elementALPHATHETA CORP·Filed 2019·Application pending·0 cites
- 1037US2007059015A1Monitoring device for image forming device, control method and control program of monitoring device, and computer-readable storage mediumSHARP KK·Filed 2006·Application pending·0 cites
- 1132US6816279B1Network, system, and digital apparatuses interconnected by a networkSHARP KK·Filed 1999·Granted Nov 9, 2004·11 cites·11 claims
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