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SHINODA MASAHISA

JP3 patents

Top patents by PatentIndex Score

US8077581B2Dec 13, 2011

Optical pickup and optical disc drive

SHINODA MASAHISA2 citations60

US8472300B2Jun 25, 2013

Optical head device and optical disc device

SHINODA MASAHISA4 citations59

US8134908B2Mar 13, 2012

Diffractive optical element and optical pickup

SHINODA MASAHISA0 citations39