Inventor · disambiguated record
Hiroaki Oyama
Also filed as: OYAMA HIROAKI
10 granted patents·1 pending application·459 citations·filing 1990–2009
92Inventor score
Top patents by PatentIndex Score
11 records- 0187US5450314AData processing methods and apparatus for supporting analysis/judgementHITACHI LTD·Filed 1992·Granted Sep 12, 1995·50 cites·58 claims
- 0274US5724484AData processing methods and apparatus for supporting analysis/judgementHITACHI LTD·Filed 1995·Granted Mar 3, 1998·48 cites·15 claims
- 0370US6578023B1Data processing methods and apparatus for supporting analysis/judgementHITACHI LTD·Filed 2001·Granted Jun 10, 2003·10 cites·12 claims
- 0470US5383111AVisual merchandizing (VMD) control method and systemHITACHI LTD·Filed 1990·Granted Jan 17, 1995·197 cites·20 claims
- 0559US8621192B2Computer start-up system, computer start-up method, and computer start-up programOYAMA HIROAKI·Filed 2009·Granted Dec 31, 2013·3 cites·7 claims
- 0659US5974422AData processing methods and apparatus for supporting analysis/judgementHITACHI LTD·Filed 1997·Granted Oct 26, 1999·16 cites·9 claims
- 0757US2004204976A1Electronic commerce system for trading operationFiled 2004·Application pending·0 cites
- 0853US6430182B1Fabric system and method for assigning identifier for fabric apparatus thereforNEC CORP·Filed 1998·Granted Aug 6, 2002·32 cites·19 claims
- 0951US5496175AQuestionnaire systemHITACHI LTD·Filed 1992·Granted Mar 5, 1996·97 cites·18 claims
- 1047US7752399B2Exclusion control method and information processing apparatusNEC CORP·Filed 2006·Granted Jul 6, 2010·0 cites·16 claims
- 1139US6665686B1Data processing method and apparatus for supporting analysis/judgementHITACHI LTD·Filed 1999·Granted Dec 16, 2003·6 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →