Inventor · disambiguated record
Masasuke Tominaga
Also filed as: TOMINAGA MASASUKE
7 granted patents·2 pending applications·413 citations·filing 1988–2008
88Inventor score
Files withHITACHI LTD7
Top patents by PatentIndex Score
9 records- 0188US5311429AMaintenance support method and apparatus for natural language processing systemHITACHI LTD·Filed 1990·Granted May 10, 1994·166 cites·12 claims
- 0273US7428511B2Electronic business transaction systemHITACHI LTD·Filed 2004·Granted Sep 23, 2008·6 cites·14 claims
- 0373US6049787AElectronic business transaction system with notarization database and means for conducting a notarization procedureHITACHI LTD·Filed 1998·Granted Apr 11, 2000·157 cites·12 claims
- 0465US4958285ANatural language processing systemHITACHI LTD·Filed 1988·Granted Sep 18, 1990·35 cites·11 claims
- 0563US7590597B2Electronic business transaction systemHITACHI LTD·Filed 2008·Granted Sep 15, 2009·0 cites·6 claims
- 0658US2002095381A1Electronic business transaction systemFiled 2002·Application pending·0 cites
- 0753US5903762AApplication execution method and system thereforHITACHI LTD·Filed 1997·Granted May 11, 1999·31 cites·13 claims
- 0851US2002065777A1Method of and system for processing electronic document and recording medium for recording processing programFiled 2002·Application pending·0 cites
- 0941US6446050B1Method of and system for processing electronic document and recording medium for recording processing programHITACHI LTD·Filed 1998·Granted Sep 3, 2002·18 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →