Inventor · disambiguated record
Nobuo Ogasawara
Also filed as: OGASAWARA NOBUO
21 granted patents·4,577 citations·filing 1974–2003
97Inventor score
Top patents by PatentIndex Score
21 records- 0198US6543052B1Internet shopping system utilizing set top box and voice recognitionFUJITSU LTD·Filed 1999·Granted Apr 1, 2003·509 cites·33 claims
- 0298US6386450B1Electronic shopping system including customer relocation recognitionFUJITSU LTD·Filed 2000·Granted May 14, 2002·250 cites·20 claims
- 0396US6512919B2Electronic shopping system utilizing a program downloadable wireless videophoneFUJITSU LTD·Filed 1999·Granted Jan 28, 2003·943 cites·58 claims
- 0495US6975856B2Electronic shopping system utilizing a program downloadable wireless telephoneFUJITSU LTD·Filed 2003·Granted Dec 13, 2005·121 cites·6 claims
- 0595US6123259AElectronic shopping system including customer relocation recognitionFUJITSU LTD·Filed 1998·Granted Sep 26, 2000·722 cites·51 claims
- 0693US4853522ASystem for permitting access to data field area in IC card for multiple servicesFUJITSU LTD·Filed 1987·Granted Aug 1, 1989·148 cites·8 claims
- 0791US6577861B2Electronic shopping system utilizing a program downloadable wireless telephoneFUJITSU LTD·Filed 1998·Granted Jun 10, 2003·441 cites·36 claims
- 0891US4831245ASystem for data field area acquisition in IC card for multiple servicesFUJITSU LTD·Filed 1987·Granted May 16, 1989·119 cites·6 claims
- 0990US7050991B2System and method for managing expiration-dated products utilizing an electronic receiptFUJITSU LTD·Filed 2001·Granted May 23, 2006·58 cites·15 claims
- 1090US6513015B2System and method for customer recognition using wireless identification and visual data transmissionFUJITSU LTD·Filed 1998·Granted Jan 28, 2003·354 cites·30 claims
- 1186US6327576B1System and method for managing expiration-dated products utilizing an electronic receiptFUJITSU LTD·Filed 1999·Granted Dec 4, 2001·333 cites·10 claims
- 1280US6868392B1System and method for electronic shopping using an interactive shopping agentFUJITSU LTD·Filed 1999·Granted Mar 15, 2005·284 cites·18 claims
- 1379US7171377B2Workplace shopping system and merchandise picking system, and shopping method and picking method thereofFUJITSU LTD·Filed 2001·Granted Jan 30, 2007·15 cites·29 claims
- 1475US5097115ATransaction authentication systemFUJITSU LTD·Filed 1989·Granted Mar 17, 1992·196 cites·18 claims
- 1567US3987263ASwitching device for switching signals of very high and ultrahigh frequenciesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Oct 19, 1976·13 cites·9 claims
- 1665US7379454B2Packet routing apparatus and routing controllerHITACHI LTD·Filed 2002·Granted May 27, 2008·11 cites·13 claims
- 1757US5451285APanel switch and method for making sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Sep 19, 1995·13 cites·2 claims
- 1852US5568468AUsage parameter control apparatus for performing a plurality of conformance checking operations at high speedHITACHI LTD·Filed 1994·Granted Oct 22, 1996·19 cites·26 claims
- 1952US5224591APanel switch and method for making sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jul 6, 1993·6 cites·1 claims
- 2047US5286937APanel switch and method for making sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Feb 15, 1994·6 cites·1 claims
- 2145US5953317APolicing circuit and policing methodHITACHI LTD·Filed 1996·Granted Sep 14, 1999·16 cites·39 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →