Inventor · disambiguated record
Yoshikazu Yamaoka
Also filed as: YAMAOKA YOSHIKAZU
15 granted patents·10 pending applications·75 citations·filing 1992–2024
91Inventor score
Top patents by PatentIndex Score
25 records- 0196US10877215B2Optical scanning device that includes waveguidesPANASONIC IP MAN CO LTD·Filed 2018·Granted Dec 29, 2020·9 cites·25 claims
- 0293US11256156B2Optical scanning device that includes waveguidesPANASONIC IP MAN CO LTD·Filed 2018·Granted Feb 22, 2022·5 cites·33 claims
- 0384US8076720B2Trench gate type transistorSHIMADA SATORU·Filed 2008·Granted Dec 13, 2011·11 cites·9 claims
- 0481US9531203B2Secondary battery systemPANASONIC CORP·Filed 2015·Granted Dec 27, 2016·4 cites·20 claims
- 0581US7646062B2Semiconductor device comprising buried wiring layerSANYO ELECTRIC CO·Filed 2007·Granted Jan 12, 2010·9 cites·16 claims
- 0676US7655974B2Semiconductor deviceSANYO ELECTRIC CO·Filed 2007·Granted Feb 2, 2010·7 cites·10 claims
- 0772US11835840B2Optical scanning device that includes waveguidesPANASONIC IP MAN CO LTD·Filed 2022·Granted Dec 5, 2023·0 cites·21 claims
- 0871US9728985B2Charging device and charging method for charging a plurality of secondary battery-equipped devicesPANASONIC CORP·Filed 2015·Granted Aug 8, 2017·2 cites·20 claims
- 0967US11644540B2Optical scanning device, photoreceiver device, and photodetection systemPANASONIC IP MAN CO LTD·Filed 2019·Granted May 9, 2023·1 cites·28 claims
- 1063US2024389444A1Functional element and method for manufacturing the samePANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 1163US2021033787A1Optical scanning device that includes waveguidesPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 1255US8242557B2Trench gate type transistorSHIMADA SATORU·Filed 2008·Granted Aug 14, 2012·1 cites·3 claims
- 1353US2013014810A1Photoelectric conversion deviceSANYO ELECTRIC CO·Filed 2012·Application pending·0 cites
- 1448US6790766B2Method of fabricating semiconductor device having low dielectric constant insulator filmSANYO ELECTRIC CO·Filed 2003·Granted Sep 14, 2004·2 cites·20 claims
- 1546US5299423AAir supply system for supercharged internal combustion engineYAMAHA MOTOR CO LTD·Filed 1992·Granted Apr 5, 1994·17 cites·8 claims
- 1644US2013000711A1Photoelectric conversion deviceSANYO ELECTRIC CO·Filed 2012·Application pending·0 cites
- 1743US2008173924A1Semiconductor device and method for manufacturing semiconductor deviceSANYO ELECTRIC CO·Filed 2007·Application pending·0 cites
- 1840US2007131985A1Semiconductor device and method for manufacturing the sameFUJITA KAZUNORI·Filed 2006·Application pending·0 cites
- 1940US2007120203A1Semiconductor device and method for manufacturing the semiconductor devicesSANYO ELECTRIC CO·Filed 2006·Application pending·0 cites
- 2038US2007235812A1Semiconductor device and method for manufacturing the sameFUJIWARA HIDEAKI·Filed 2007·Application pending·0 cites
- 2137US2003186529A1Method of manufacturing semiconductor device having openingSANYO ELECTRIC CO·Filed 2003·Application pending·0 cites
- 2236US8319281B2Semiconductor device with insulated gate formed within grooved portion formed thereinYAMAOKA YOSHIKAZU·Filed 2007·Granted Nov 27, 2012·0 cites·10 claims
- 2336US2005045993A1Semiconductor device with concave patterns in dielectric film and manufacturing method thereofSANYO ELECTRIC CO·Filed 2004·Application pending·0 cites
- 2433US5203294AHorizontal cylinder arrangement for an internal combustion engineSANSHIN KOGYO KK·Filed 1992·Granted Apr 20, 1993·7 cites·9 claims
- 2529US6794283B2Semiconductor device and fabrication method thereofSANYO ELECTRIC CO·Filed 1999·Granted Sep 21, 2004·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →