Inventor · disambiguated record
Ichiro Morishita
Also filed as: MORISHITA ICHIRO
16 granted patents·7 pending applications·469 citations·filing 1987–2012
93Inventor score
Files withALPS ELECTRIC CO LTD9SAMSUNG ELECTRONICS CO LTD5PARK SEONG-SU3SAMSUNG ELECTRO MECH2KIM BONG-GI1
Top patents by PatentIndex Score
23 records- 0194US5627565ASpace coordinates detecting device and input apparatus using sameALPS ELECTRIC CO LTD·Filed 1995·Granted May 6, 1997·294 cites·35 claims
- 0275US9239159B2Heat-dissipating structure for lighting apparatus and lighting apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Jan 19, 2016·4 cites·20 claims
- 0375US4904062ACollimating lens for use in optical memoriesALPS ELECTRIC CO LTD·Filed 1989·Granted Feb 27, 1990·21 cites·1 claims
- 0473US5220550AOptical beam system for optical disk drivesALPS ELECTRIC CO LTD·Filed 1991·Granted Jun 15, 1993·22 cites·1 claims
- 0570US7898922B2Optical pickup apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 1, 2011·2 cites·19 claims
- 0669US5033042AOptical apparatus for optical pickupALPS ELECTRIC CO LTD·Filed 1990·Granted Jul 16, 1991·19 cites·3 claims
- 0766US6704152B2Light irradiating device, optical pickup device with the same, method of adjusting light irradiating deviceSAMSUNG ELECTRO MECH·Filed 2002·Granted Mar 9, 2004·6 cites·16 claims
- 0860US6014129ACoordinate position of moving light source by using separated groups of detectors each group having an irisALPS ELECTRIC CO LTD·Filed 1996·Granted Jan 11, 2000·34 cites·7 claims
- 0958US5963194AApparatus for inclination detection and input apparatus using this apparatusALPS ELECTRIC CO LTD·Filed 1996·Granted Oct 5, 1999·31 cites·16 claims
- 1057US6813234B2Optical pickup device and method of adjusting the sameSAMSUNG ELECTRO MECH·Filed 2002·Granted Nov 2, 2004·3 cites·21 claims
- 1154US2010254026A1Object lensSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 1250US5099109AOptical reader with reduced regular reflection errorsALPS ELECTRIC CO LTD·Filed 1991·Granted Mar 24, 1992·15 cites·10 claims
- 1348US8194522B2Aspheric lens and optical pickup including the sameKIM BONG-GI·Filed 2009·Granted Jun 5, 2012·0 cites·15 claims
- 1446US4820029AObjective lens for optical pickupALPS ELECTRIC CO LTD·Filed 1987·Granted Apr 11, 1989·12 cites·1 claims
- 1540US2011188367A1Optical pickup deviceSAMSUNG ELECTRONICS CO LTD·Filed 2011·Application pending·0 cites
- 1640US2011205880A1Optical beam forming appartusSAMSUNG ELECTRONICS CO LTD·Filed 2011·Application pending·0 cites
- 1738US8526286B2Optical pick-up apparatus with diffractive optical element and optical recording/reproducing apparatus having the samePARK SEONG-SU·Filed 2011·Granted Sep 3, 2013·0 cites·16 claims
- 1838US8130622B2Optical pickup apparatus having multi-sectional polarizerPARK SEONG-SU·Filed 2010·Granted Mar 6, 2012·0 cites·17 claims
- 1938US2003185136A1Optical pickup apparatus having wavelength selecting numerical aperture limiting unit and wavelength selecting beam spilitterFiled 2002·Application pending·0 cites
- 2038US2003185133A1Wavelength coupling device and optical pickup apparatus equipped therewithFiled 2002·Application pending·0 cites
- 2136US2002027840A1Dynamic control diffraction grating, information read/write apparatus and information read apparatusFiled 2001·Application pending·0 cites
- 2235US4925283AObjective lens for optical memory deviceALPS ELECTRIC CO LTD·Filed 1989·Granted May 15, 1990·6 cites·1 claims
- 2335US2012176881A1Optical pickup device and optical disc apparatus applying the samePARK SEONG-SU·Filed 2011·Application pending·0 cites
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