Assignee
KOMATSUBARA HITOSHI
JP·3 granted patents·9 citations·filing 2006–2012
Top patents by PatentIndex Score
3 records- 0183US8450253B2Lubricating oil compositionKOMATSUBARA HITOSHI·Filed 2009·Granted May 28, 2013·6 cites·7 claims
- 0267US8921287B2Lubricating oil compositionKOMATSUBARA HITOSHI·Filed 2006·Granted Dec 30, 2014·1 cites·6 claims
- 0365US9253370B2Normalization method for a value of an equivalent lightness and a value of a degree of vividness of an arbitrary color, tone type identification method, munsell value calculating method, image formation method and interface screen display deviceKOMATSUBARA HITOSHI·Filed 2012·Granted Feb 2, 2016·2 cites·14 claims
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