Assignee

OYAMA KATSUHIRO

JP·2 granted patents·4 citations·filing 2008–2012

Technology mixB60L1 B60T1 B62K1 B62M1 F16D1 G01B1

Top patents by PatentIndex Score

2 records

0171US8922785B2Method and apparatus for measuring displacementOYAMA KATSUHIRO·Filed 2012·Granted Dec 30, 2014·4 cites·8 claims
0247US8542563B2Recording method for optical disk and optical disk recording reproduction deviceOYAMA KATSUHIRO·Filed 2008·Granted Sep 24, 2013·0 cites·8 claims

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