Inventor · disambiguated record
Hirosato Amano
Also filed as: AMANO HIROSATO
19 granted patents·304 citations·filing 1989–2009
95Inventor score
Top patents by PatentIndex Score
19 records- 0195US6859634B2Toner refilling device and developing device using the same for an image forming apparatusRICOH KK·Filed 2003·Granted Feb 22, 2005·65 cites·3 claims
- 0295US6679301B2Powder packing method and apparatus thereforRICOH KK·Filed 2002·Granted Jan 20, 2004·69 cites·6 claims
- 0389US7283772B2Toner supplying device, toner supplying process, image forming apparatus, and image forming processRICOH KK·Filed 2005·Granted Oct 16, 2007·20 cites·40 claims
- 0487US7017625B2Toner filling device and toner production management systemRICOH KK·Filed 2005·Granted Mar 28, 2006·13 cites·6 claims
- 0587US6874546B2Toner filling device and toner production management systemRICOH KK·Filed 2003·Granted Apr 5, 2005·23 cites·5 claims
- 0683US7980277B2Powder charging device and powder charging methodRICOH CO LTD·Filed 2004·Granted Jul 19, 2011·21 cites·50 claims
- 0783US6981530B2Toner filling device and toner production management systemRICOH KK·Filed 2005·Granted Jan 3, 2006·10 cites·5 claims
- 0883US6863096B2Method of packing a container with powder and apparatus for the sameRICOH KK·Filed 2003·Granted Mar 8, 2005·19 cites·12 claims
- 0983US6648029B1Method of packing a container with powder and apparatus for the sameRICOH KK·Filed 2000·Granted Nov 18, 2003·19 cites·45 claims
- 1075US7587152B2Powder transport device and image forming systemRICOH KK·Filed 2007·Granted Sep 8, 2009·4 cites·20 claims
- 1173US7463853B2Particle supply apparatus, imaging apparatus, and monitoring systemRICOH KK·Filed 2007·Granted Dec 9, 2008·3 cites·37 claims
- 1266US7773890B2Toner supplier, toner supply method, image forming apparatus and toner supply systemRICOH KK·Filed 2007·Granted Aug 10, 2010·3 cites·14 claims
- 1362US7503354B2Powder filling method, powder filling device, and powder filling nozzleRICOH KK·Filed 2004·Granted Mar 17, 2009·7 cites·31 claims
- 1462US5018962AInjection molding die apparatus for use in the production of substrate of optical diskSUMITOMO HEAVY INDUSTRIES·Filed 1989·Granted May 28, 1991·26 cites·2 claims
- 1560US7156130B2Toner filling device and toner production management systemRICOH KK·Filed 2005·Granted Jan 2, 2007·1 cites·5 claims
- 1658US7773918B2Imaging apparatus having particle supply and collection apparatus arranged outside imaging apparatusRICOH KK·Filed 2009·Granted Aug 10, 2010·1 cites·20 claims
- 1748US7489892B2Particle supply apparatus and imaging apparatus having a gas spouting unit for fluidizing the particlesRICOH KK·Filed 2007·Granted Feb 10, 2009·0 cites·14 claims
- 1844US7826778B2Powder supplying device and image forming deviceRICOH KK·Filed 2007·Granted Nov 2, 2010·0 cites·20 claims
- 1942US7869746B2Image forming device, powder supply device, and powder storage unit including a gas supplying unitRICOH CO LTD·Filed 2007·Granted Jan 11, 2011·0 cites·16 claims
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