Inventor · disambiguated record
Kozo Yasuda
Also filed as: YASUDA KOZO
16 granted patents·11 pending applications·175 citations·filing 1997–2013
88Inventor score
Top patents by PatentIndex Score
27 records- 0192US6259854B1LightguideKURARAY CO·Filed 1997·Granted Jul 10, 2001·159 cites·5 claims
- 0283US8519320B2Optical sensor circuit or array including optical sensor element having a light dependent variable resistance elementMIYAZAWA TOSHIO·Filed 2010·Granted Aug 27, 2013·6 cites·18 claims
- 0383US8049702B2Low power display deviceHITACHI DISPLAYS LTD·Filed 2006·Granted Nov 1, 2011·6 cites·6 claims
- 0475US8164093B2Display deviceANDO NAOHISA·Filed 2009·Granted Apr 24, 2012·4 cites·9 claims
- 0562US2010073389A1Display deviceHITACHI DISPLAYS LTD·Filed 2009·Application pending·0 cites
- 0655US8748792B2Photosensor and photosensor array with capacitive elementMIYAZAWA TOSHIO·Filed 2011·Granted Jun 10, 2014·0 cites·17 claims
- 0754US8207959B2Display deviceYASUDA KOZO·Filed 2009·Granted Jun 26, 2012·0 cites·8 claims
- 0854US8203518B2Display deviceYASUDA KOZO·Filed 2009·Granted Jun 19, 2012·0 cites·5 claims
- 0954US2006221033A1Display deviceHITACHI DISPLAYS LTD·Filed 2006·Application pending·0 cites
- 1053US2009213060A1Display deviceHITACHI DISPLAYS LTD·Filed 2009·Application pending·0 cites
- 1153US2009256792A1Display DeviceHITACHI DISPLAYS LTD·Filed 2009·Application pending·0 cites
- 1252US7839373B2Display deviceHITACHI DISPLAYS LTD·Filed 2008·Granted Nov 23, 2010·0 cites·11 claims
- 1352US7274625B1Display deviceHITACHI DISPLAYS LTD·Filed 2007·Granted Sep 25, 2007·0 cites·9 claims
- 1451US2009213061A1Display deviceHITACHI DISPLAYS LTD·Filed 2009·Application pending·0 cites
- 1549US8169393B2Display deviceYASUDA KOZO·Filed 2008·Granted May 1, 2012·0 cites·15 claims
- 1649US8102353B2Display deviceMATSUMOTO KATSUMI·Filed 2007·Granted Jan 24, 2012·0 cites·8 claims
- 1749US8059081B2Display deviceYASUDA KOZO·Filed 2007·Granted Nov 15, 2011·0 cites·10 claims
- 1849US2007188433A1Display deviceHITACHI DISPLAYS LTD·Filed 2006·Application pending·0 cites
- 1947US8963064B2Photosensor having upper and lower electrodes with amorphous silicon film and n-type amorphous silicon film therebetween and photosensor arrayYONEKURA TAKESHI·Filed 2011·Granted Feb 24, 2015·0 cites·12 claims
- 2045US8339351B2Display deviceYASUDA KOZO·Filed 2009·Granted Dec 25, 2012·0 cites·10 claims
- 2145US2014028653A1Display deviceJAPAN DISPLAY INC·Filed 2013·Application pending·0 cites
- 2244US2007070023A1Liquid crystal display deviceYASUDA KOZO·Filed 2006·Application pending·0 cites
- 2343US8576314B2Photosensor deviceYASUDA KOZO·Filed 2011·Granted Nov 5, 2013·0 cites·5 claims
- 2442US2009045406A1Semiconductor device and display deviceHITACHI DISPLAYS LTD·Filed 2008·Application pending·0 cites
- 2540US2008204619A1Display deviceHITACHI DISPLAYS LTD·Filed 2008·Application pending·0 cites
- 2639US8456401B2Display deviceMATSUMOTO KATSUMI·Filed 2008·Granted Jun 4, 2013·0 cites·17 claims
- 2738US2010265226A1Display deviceHITACHI DISPLAYS LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →