Inventor · disambiguated record

Yosuke Okuyama

Also filed as: OKUYAMA YOSUKE

1 granted patent·6 citations·filing 2008–2008

27Inventor score

Technology areasF01M

Files withOKUYAMA YOSUKE1

Top patents by PatentIndex Score

1 record

0159US8464576B2Engine oil degradation-estimating device and device for estimating antioxidant performance of engine oilOKUYAMA YOSUKE·Filed 2008·Granted Jun 18, 2013·6 cites·2 claims

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