Inventor · disambiguated record
Masaaki Ogura
Also filed as: OGURA MASAAKI
22 granted patents·3 pending applications·575 citations·filing 1978–2005
96Inventor score
Top patents by PatentIndex Score
25 records- 0193US7516450B2Remote management system, intermediary apparatus therefor, and method of updating software in the intermediary apparatusRICOH KK·Filed 2003·Granted Apr 7, 2009·104 cites·18 claims
- 0292US4640608ACleaning method for use in electrophotographyRICOH KK·Filed 1981·Granted Feb 3, 1987·56 cites·2 claims
- 0387US5019916ADigital copier with a facsimile functionRICOH KK·Filed 1989·Granted May 28, 1991·56 cites·10 claims
- 0485US7423770B2Image-forming-device management system capable of operating in energy-saving modeRICOH KK·Filed 2005·Granted Sep 9, 2008·9 cites·54 claims
- 0584US4860115ADigital copier with a facsimile functionRICOH KK·Filed 1988·Granted Aug 22, 1989·40 cites·5 claims
- 0682US4876609ADigital copier with a facsimile functionRICOH KK·Filed 1988·Granted Oct 24, 1989·35 cites·7 claims
- 0781US7061634B1System and method for supervising image forming apparatusesRICOH KK·Filed 2000·Granted Jun 13, 2006·32 cites·14 claims
- 0880US4203663AComputer controlled electrostatic copying machineRICOH KK·Filed 1978·Granted May 20, 1980·23 cites·11 claims
- 0978US6961136B2Image-forming-device management system capable of operating in energy-saving modeRICOH KK·Filed 2001·Granted Nov 1, 2005·16 cites·51 claims
- 1073US6441566B2Color cathode ray tube and color picture tube apparatus having the sameTOSHIBA KK·Filed 2001·Granted Aug 27, 2002·10 cites·16 claims
- 1171US5727248ASystem for remote diagnosis of image forming apparatuses, including intelligent communications control for data therefromRICOH KK·Filed 1996·Granted Mar 10, 1998·52 cites·32 claims
- 1268US5512979ASystem for remote diagnosis of image forming apparatuses, including intelligent communications control for data therefromRICOH KK·Filed 1994·Granted Apr 30, 1996·41 cites·11 claims
- 1365US5925979AImage display apparatus with getter scattering preventionCANON KK·Filed 1996·Granted Jul 20, 1999·16 cites·52 claims
- 1460US4341462ACopying machine with collating apparatusRICOH KK·Filed 1980·Granted Jul 27, 1982·12 cites·9 claims
- 1558US5893005AImage forming apparatus administration system including a communication control unit and an administrating deviceRICOH KK·Filed 1996·Granted Apr 6, 1999·35 cites·11 claims
- 1655US7542158B2Image forming apparatusRICOH KK·Filed 2003·Granted Jun 2, 2009·2 cites·18 claims
- 1754US7233406B2Image forming device management system and methodRICOH KK·Filed 2001·Granted Jun 19, 2007·7 cites·22 claims
- 1847US7154620B1Image forming device management system and methodRICOH KK·Filed 2000·Granted Dec 26, 2006·6 cites·10 claims
- 1947US6486600B1Image display apparatusCANON KK·Filed 1999·Granted Nov 26, 2002·6 cites·6 claims
- 2046US4965871AContinuous plural page copying method for a copierRICOH KK·Filed 1988·Granted Oct 23, 1990·7 cites·4 claims
- 2146US2005160259A1Digital certificate management system, apparatus and software programFiled 2004·Application pending·0 cites
- 2246US2004255113A1Digital certificate management system, apparatus and software programFiled 2004·Application pending·0 cites
- 2345US6860779B2Method for manufacturing airtight vessel and image-forming apparatus using airtight vesselCANON KK·Filed 1999·Granted Mar 1, 2005·7 cites·1 claims
- 2445US2004168109A1Efficient remote management of devices by accurately removing abnormal condition reportsFiled 2004·Application pending·0 cites
- 2536US4391507ACopying machine control apparatus comprising variable length program controlRICOH KK·Filed 1981·Granted Jul 5, 1983·3 cites·8 claims
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