Inventor · disambiguated record
Shunsuke Akifuji
Also filed as: AKIFUJI SHUNSUKE
18 granted patents·5 pending applications·935 citations·filing 1995–2011
96Inventor score
Top patents by PatentIndex Score
23 records- 0196US6986138B1Virtual work flow management methodHITACHI LTD·Filed 2000·Granted Jan 10, 2006·204 cites·11 claims
- 0292US6523024B1Methods for retrieving database with image informationHITACHI LTD·Filed 2000·Granted Feb 18, 2003·82 cites·10 claims
- 0391US5729731AMethod of retrieving in a database through image informationHITACHI LTD·Filed 1995·Granted Mar 17, 1998·66 cites·12 claims
- 0488US6144956AMethods for retrieving text information in a database through image information and a program stored on a computer-readable storage medium for performing such a methodHITACHI LTD·Filed 1997·Granted Nov 7, 2000·50 cites·9 claims
- 0584US6807575B1Performance monitoring method in a distributed processing systemHITACHI LTD·Filed 2000·Granted Oct 19, 2004·45 cites·9 claims
- 0682US6502087B1Work flow management systemHITACHI LTD·Filed 2000·Granted Dec 31, 2002·21 cites·16 claims
- 0778US5767847ADigitized document circulating system with circulation historyHITACHI LTD·Filed 1995·Granted Jun 16, 1998·60 cites·5 claims
- 0864US8832183B2Method for communication between server processing apparatus and client processing apparatusTAKANO HIDEKI·Filed 2011·Granted Sep 9, 2014·2 cites·7 claims
- 0964US5867824AWorkflow method and system thereforHITACHI LTD·Filed 1995·Granted Feb 2, 1999·108 cites·2 claims
- 1064US2004064356A1Workflow method and system thereforHITACHI LTD·Filed 2003·Application pending·0 cites
- 1163US2003195782A1Method for managing workflow based on electronic mail systemHITACHI LTD·Filed 2003·Application pending·0 cites
- 1263US2003195781A1Method for managing workflow based on electronic mail systemHITACHI LTD·Filed 2003·Application pending·0 cites
- 1362US6526425B2Digitized document circulating system with circulation historyHITACHI LTD·Filed 2001·Granted Feb 25, 2003·10 cites·6 claims
- 1458US5940829AWork flow management systemHITACHI LTD·Filed 1995·Granted Aug 17, 1999·82 cites·15 claims
- 1553US6516328B1Digitized document circulating system with circulation historyHITACHI LTD·Filed 1998·Granted Feb 4, 2003·19 cites·53 claims
- 1652US7836062B2Performance monitoring method in a distributed processing systemHITACHI LTD·Filed 2004·Granted Nov 16, 2010·3 cites·4 claims
- 1749US6144955AWork flow management systemHITACHI LTD·Filed 1998·Granted Nov 7, 2000·46 cites·21 claims
- 1847US6853974B1Workflow system, workflow control method and storage mediumHITACHI LTD·Filed 1999·Granted Feb 8, 2005·59 cites·18 claims
- 1946US6032124AWorkflow method and system thereforHITACHI LTD·Filed 1999·Granted Feb 29, 2000·36 cites·3 claims
- 2044US2003088561A1Methods for retrieving database with image informationHITACHI LTD·Filed 2002·Application pending·0 cites
- 2141US6594636B1Method for managing workflow based on electronic mail systemHITACHI LTD·Filed 1999·Granted Jul 15, 2003·23 cites·7 claims
- 2238US2004168064A1System of generating procedure for digital signature and encryption to XMLFiled 2003·Application pending·0 cites
- 2334US6526388B1Interoperable workflow management systemHITACHI LTD·Filed 1998·Granted Feb 25, 2003·19 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →