Inventor · disambiguated record
Katsushige Yanagisawa
Also filed as: YANAGISAWA KATSUSHIGE
22 granted patents·1 pending application·214 citations·filing 2000–2015
95Inventor score
Files withSANKYO SEIKI SEISAKUSHO KK6MINAMISAWA SHINJI4WADE TATSUKI3NIDEC SANKYO CORP2TSURUTA TOSHIFUMI2
Top patents by PatentIndex Score
23 records- 0194US9185296B2Optical unit with shake correcting functionNIDEC SANKYO CORP·Filed 2015·Granted Nov 10, 2015·14 cites·14 claims
- 0294US8238736B2Optical unit with shake correcting function and photographic optical deviceTSURUTA TOSHIFUMI·Filed 2010·Granted Aug 7, 2012·31 cites·30 claims
- 0392US9049375B2Optical unit with shake correcting functionWADE TATSUKI·Filed 2011·Granted Jun 2, 2015·20 cites·17 claims
- 0491US8396357B2Optical unit with shake correction function, optical apparatus, and method of manufacturing optical unit with shake correction functionYANAGISAWA KATSUSHIGE·Filed 2009·Granted Mar 12, 2013·21 cites·31 claims
- 0591US8279289B2Optical unit with shake correcting functionNAGATA AKIHIRO·Filed 2009·Granted Oct 2, 2012·28 cites·20 claims
- 0690US8224169B2Optical unit with shake correcting functionTSURUTA TOSHIFUMI·Filed 2010·Granted Jul 17, 2012·15 cites·18 claims
- 0789US7986873B2Optical unit with shake correcting function and shake correction control method thereforNIDEC SANKYO CORP·Filed 2009·Granted Jul 26, 2011·12 cites·12 claims
- 0885US9151964B2Optical unit with shake correcting functionTAKEI YUICHI·Filed 2011·Granted Oct 6, 2015·7 cites·17 claims
- 0985US9042042B2Lens drive deviceWADE TATSUKI·Filed 2010·Granted May 26, 2015·7 cites·25 claims
- 1083US9778545B2Lens drive deviceALPS ELECTRIC CO LTD·Filed 2015·Granted Oct 3, 2017·3 cites·40 claims
- 1183US9459464B2Lens drive deviceMINAMISAWA SHINJI·Filed 2010·Granted Oct 4, 2016·6 cites·17 claims
- 1282US8406617B2Photographic optical deviceYANAGISAWA KATSUSHIGE·Filed 2010·Granted Mar 26, 2013·6 cites·19 claims
- 1380US9291832B2Optical unit with shake correcting function with flexible circuit board having folded-back portionsMINAMISAWA SHINJI·Filed 2011·Granted Mar 22, 2016·5 cites·10 claims
- 1479US8860828B2Optical unit with shake correcting functionWADE TATSUKI·Filed 2011·Granted Oct 14, 2014·4 cites·13 claims
- 1577US8571399B2Photographic optical deviceMINAMISAWA SHINJI·Filed 2009·Granted Oct 29, 2013·5 cites·20 claims
- 1675US8682151B2Optical unit with shake correcting functionMINAMISAWA SHINJI·Filed 2010·Granted Mar 25, 2014·3 cites·17 claims
- 1773US6584061B2Optical pick-up deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2000·Granted Jun 24, 2003·10 cites·7 claims
- 1873US6369963B1Optical pickup apparatusSANKYO SEIKI SEISAKUSHO KK·Filed 2000·Granted Apr 9, 2002·10 cites·17 claims
- 1958US6522619B2Optical pick-up device having a plurality of light sources with different calorific values and method of manufacturing the sameSANKYO SEIKI SEISAKUSHO KK·Filed 2000·Granted Feb 18, 2003·4 cites·8 claims
- 2053US6538977B1Mechanism for adjusting radiating direction of light emitted from laser light source in optical pickup deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2000·Granted Mar 25, 2003·2 cites·3 claims
- 2150US6961298B2Optical head device having a plurality of optical elements with various transmission efficienciesSANKYO SEIKI SEISAKUSHO KK·Filed 2002·Granted Nov 1, 2005·1 cites·12 claims
- 2242US9097955B2Optical unit and its manufacturing methodTAKEDA TADASHI·Filed 2010·Granted Aug 4, 2015·0 cites·18 claims
- 2339US2002110076A1Optical head deviceSANKYO SEIKI SEISAKUSHO KK·Filed 2002·Application pending·0 cites
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