Sagamihara-shi
Japan
15
2012-06-21
The entities that hold a legal rights for patent applications filed by inventor HASHIMURA Junji:
Junji HASHIMURA from Sagamihara-shi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
OPTICAL PICKUP APPARATUS AND OBJECTIVE OPTICAL UNIT
#2 | 2009-10-22Condenser lens for an objective lens system
#3 | 2008-12-18DIFFRACTIVE OPTICAL ELEMENT AND OPTICAL PICKUP APPARATUS
#4 | 2006-09-14Optical pickup apparatus and objective optical unit
#5 | 2006-07-27Optical pickup apparatus
#6 | 2005-10-13Objective optical system for optical pickup apparatus, optical pickup apparatus, driving apparatus for optical information recording medium, condenser lens and optical path compounding element
#7 | 2005-10-13Multi-focus objective lens, optical pickup apparatus and optical information recording reproducing apparatus
#8 | 2005-10-06Optical pickup apparatus
#9 | 2005-10-06Optical pickup apparatus with objective optical system and guiding optical system
#10 | 2005-09-29Beam shaping device
#11 | 2005-09-29Beam shaping device
#12 | 2005-09-22Objective optical system of optical pick up, optical pick-up device and optical information recording/reproducing apparatus
#13 | 2005-09-15Objective optical element and optical pickup apparatus
#14 | 2005-08-18Optical pick-up apparatus and optical information recording and/or reproducing apparatus
#15 | 2005-03-24Diffractive optical element and optical pickup apparatus
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