Japan
3
2008-05-29
3
2010-02-16
These are the the leading inventors for applications assigned to Hitachi Media Electronics Co., Ltd.:
Hitachi Media Electronics Co., Ltd. based in , JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Optical pickup apparatus
#2 | 2007-08-16 ✅ Patent 7,697,381 granted on 2010-04-13Object lens drive unit
#3 | 2007-04-05 ✅ Patent 7,684,290 granted on 2010-03-23Object lens actuator
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