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NIIRO MASAAKI

JP3 patents

Top patents by PatentIndex Score

US8726867B2May 20, 2014

Phase varying apparatus for automobile engine technical

NIIRO MASAAKI0 citations35

US8522736B2Sep 3, 2013

Phase variable device for engine

NIIRO MASAAKI0 citations32

US8468991B2Jun 25, 2013

Electromagnetic-clutch rotation stopping structure

NIIRO MASAAKI0 citations32