Inventor · disambiguated record
Akihiro Oyama
Also filed as: OYAMA AKIHIRO
3 granted patents·2 pending applications·30 citations·filing 1985–2021
64Inventor score
Files withHITACHI LTD1KAWASAKI STEEL CO1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1PANASONIC CORP1SUZUKI MINAKO1
Top patents by PatentIndex Score
5 records- 0181US4682182AMarking device for pipeKAWASAKI STEEL CO·Filed 1985·Granted Jul 21, 1987·27 cites·28 claims
- 0258US7764636B2Content distributing system and content distributing methodPANASONIC CORP·Filed 2005·Granted Jul 27, 2010·3 cites·7 claims
- 0347US2022299979A1Preventive maintenance support system and preventive maintenance support methodHITACHI LTD·Filed 2021·Application pending·0 cites
- 0441US2008272905A1Attendance Management SystemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 0537US9333266B2Medicinal agent for medical applicationsSUZUKI MINAKO·Filed 2012·Granted May 10, 2016·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →