Inventor · disambiguated record
Kenji Okuna
Also filed as: OKUNA KENJI
17 granted patents·3 pending applications·243 citations·filing 1980–2009
94Inventor score
Top patents by PatentIndex Score
20 records- 0196US6572013B2Bill deposit/withdrawal machine for depositing/withdrawing billsHITACHI LTD·Filed 2002·Granted Jun 3, 2003·34 cites·5 claims
- 0288US7464921B2Bill deposit/withdrawal machine for depositing/withdrawing billsHITACHI LTD·Filed 2007·Granted Dec 16, 2008·6 cites·9 claims
- 0387US6889898B2Bill deposit/withdrawal machine for depositing/withdrawing billsHITACHI LTD·Filed 2003·Granted May 10, 2005·14 cites·7 claims
- 0486US7644914B2Bill deposit/withdrawal machine for depositing/withdrawing billsHITACHI LTD·Filed 2008·Granted Jan 12, 2010·6 cites·5 claims
- 0586US5884597AFuel feeding apparatus for internal combustion engine and vehicle using the fuel feeding apparatusHITACHI LTD·Filed 1997·Granted Mar 23, 1999·58 cites·14 claims
- 0685US7216591B2Bill deposit/withdrawal machine for depositing/withdrawing billsHITACHI OMRON TERMINAL SOLUTIONS CORP·Filed 2005·Granted May 15, 2007·5 cites·4 claims
- 0768US6422458B1Bill deposit/withdrawal machine for depositing/withdrawing billsHITACHI LTD·Filed 1999·Granted Jul 23, 2002·64 cites·17 claims
- 0866US7988141B2Bill deposit/withdrawal machine for depositing/withdrawing billsHITACHI OMRON TERMINAL SOLUTIONS CORP·Filed 2009·Granted Aug 2, 2011·1 cites·11 claims
- 0962US7305113B2Paper-like sheet discriminatorHITACHI OMRON TERMINAL SOLUTIONS CORP·Filed 2004·Granted Dec 4, 2007·6 cites·18 claims
- 1061US7011201B2Bill deposit/withdrawal machine for depositing/withdrawing billsHITACHI LTD·Filed 2004·Granted Mar 14, 2006·4 cites·5 claims
- 1158US4763143AElectrographic recording apparatusHITACHI LTD·Filed 1987·Granted Aug 9, 1988·12 cites·12 claims
- 1252US6047684AGear pump and fuel transfer system using the gear pumpFiled 1998·Granted Apr 11, 2000·14 cites·15 claims
- 1352US2009166150A1Method and apparatus for discriminating documentsHITACHI LTD·Filed 2008·Application pending·0 cites
- 1449US4777499AMethod and apparatus for image recordingHITACHI LTD·Filed 1988·Granted Oct 11, 1988·8 cites·14 claims
- 1541US4392423APrinting hammer driving apparatusHITACHI LTD·Filed 1980·Granted Jul 12, 1983·5 cites·2 claims
- 1641US2002107800A1Automated teller machine and centralized managing systemFiled 2001·Application pending·0 cites
- 1741US2004178044A1Method and apparatus for discriminating documentsFiled 2003·Application pending·0 cites
- 1838US4977415AElectrostatic recording head, image recording apparatus, developing agent supplying device, display device and method of producing electrostatic recording headHITACHI LTD·Filed 1989·Granted Dec 11, 1990·4 cites·29 claims
- 1930US5144343AImage recording method and apparatusHITACHI LTD·Filed 1990·Granted Sep 1, 1992·2 cites·6 claims
- 2027US5021810APrinting machineHITACHI LTD·Filed 1990·Granted Jun 4, 1991·0 cites·4 claims
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