Inventor · disambiguated record
Toru Ishihara
Also filed as: ISHIHARA TORU
18 granted patents·5 pending applications·257 citations·filing 1992–2019
94Inventor score
Files withOKI DATA KK10OKI ELECTRIC IND CO LTD4FUJITSU LTD3ISHIHARA TORU2SAMSUNG ELECTRONICS CO LTD2
Top patents by PatentIndex Score
23 records- 0196US7549069B2Estimating software power consumptionFUJITSU LTD·Filed 2006·Granted Jun 16, 2009·62 cites·29 claims
- 0289US5321471AApparatus for and method of forming imageOKI ELECTRIC IND CO LTD·Filed 1992·Granted Jun 14, 1994·36 cites·5 claims
- 0387US9575740B2Apparatus and method for running multiple instances of a same application in mobile devicesSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Feb 21, 2017·7 cites·20 claims
- 0487US5517289AApparatus for and method of forming imageOKI ELECTRIC IND CO LTD·Filed 1995·Granted May 14, 1996·39 cites·5 claims
- 0583US6326117B1Heat pressure-fixable capsulated toner and process for producing the sameOKI DATA KK·Filed 2000·Granted Dec 4, 2001·24 cites·6 claims
- 0680US7647514B2Reducing power consumption at a cacheFUJITSU LTD·Filed 2005·Granted Jan 12, 2010·10 cites·31 claims
- 0776US5765076AMethod and apparatus for forming an electrostatic latent image with toner recoveryOKI DATA KK·Filed 1996·Granted Jun 9, 1998·23 cites·24 claims
- 0872US5455664AElectrophotographic printer for transferring images on different sized print medium and transferring method of the sameOKI ELECTRIC IND CO LTD·Filed 1993·Granted Oct 3, 1995·19 cites·10 claims
- 0966US5333041AImage forming apparatus for collecting toner with the developing rollerOKI ELECTRIC IND CO LTD·Filed 1993·Granted Jul 26, 1994·16 cites·5 claims
- 1058USRE48311EApparatus and method for running multiple instances of a same application in mobile devicesSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Nov 17, 2020·0 cites·45 claims
- 1157USRE39517EElectrophotographic imaging apparatus and tonerOKI DATA KK·Filed 2002·Granted Mar 13, 2007·5 cites·22 claims
- 1255US5943533AMethod and apparatus for forming an electrostatic latent image with toner recoveryOKI DATA KK·Filed 1998·Granted Aug 24, 1999·10 cites·4 claims
- 1346US7282315B2Developer, developer cartridge, and image forming apparatusOKI DATA KK·Filed 2005·Granted Oct 16, 2007·0 cites·9 claims
- 1446US2006090034A1System and method for providing a way memoization in a processing environmentFUJITSU LTD·Filed 2004·Application pending·0 cites
- 1541US8155563B2Image forming apparatus having print engine which prints position-coding pattern with specific developing materialISHIHARA TORU·Filed 2009·Granted Apr 10, 2012·0 cites·15 claims
- 1639US2008056775A1Toner and image forming apparatus that uses the tonerOKI DATA KK·Filed 2007·Application pending·0 cites
- 1737US6009299AElectrophotographic imaging apparatus using multi-layered tonerOKI DATA KK·Filed 1998·Granted Dec 28, 1999·4 cites·5 claims
- 1836US7090954B2Developer, developer cartridge, and image forming apparatusOKI DATA KK·Filed 2003·Granted Aug 15, 2006·0 cites·9 claims
- 1935US2007083783A1Reducing power consumption at a cacheISHIHARA TORU·Filed 2005·Application pending·0 cites
- 2033US6661988B2Image-forming apparatus having a silicone roller to prevent filming effectOKI DATA KK·Filed 2002·Granted Dec 9, 2003·0 cites·13 claims
- 2133US6165665AElectrophotographic imaging apparatus and tonerOKI DATA KK·Filed 1999·Granted Dec 26, 2000·2 cites·10 claims
- 2231US2003186149A1Developer, cartridge holding developer, and image forming apparatusFiled 2003·Application pending·0 cites
- 2331US2003224273A1Developer, developer cartridge, and image forming apparatusFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →