Inventor · disambiguated record
Yoshihiko Yokoyama
Also filed as: YOKOYAMA YOSHIHIKO
20 granted patents·13 pending applications·88 citations·filing 2004–2025
91Inventor score
Top patents by PatentIndex Score
33 records- 0195US11540599B1Watch band with adjustable fitAPPLE INC·Filed 2020·Granted Jan 3, 2023·6 cites·20 claims
- 0295US7491582B2Method for manufacturing semiconductor device and semiconductor deviceSEIKO EPSON CORP·Filed 2005·Granted Feb 17, 2009·55 cites·6 claims
- 0394US10520734B1Optical systemAPPLE INC·Filed 2018·Granted Dec 31, 2019·14 cites·25 claims
- 0493US9132420B2Method for manufacturing metallic glass nanowire, metallic glass nanowire manufactured thereby, and catalyst containing metallic glass nanowireNAKAYAMA KOJI·Filed 2012·Granted Sep 15, 2015·8 cites·8 claims
- 0583US9566790B2Method of forming stacked wiringSEIKO EPSON CORP·Filed 2015·Granted Feb 14, 2017·4 cites·3 claims
- 0681US11809619B1Display systems with optical sensingAPPLE INC·Filed 2020·Granted Nov 7, 2023·1 cites·27 claims
- 0772US2025330142A1Resonator DeviceSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 0870US2023418377A1Display Systems With Optical SensingAPPLE INC·Filed 2023·Application pending·0 cites
- 0965US11345121B2Coloring of metallic materials coated with aluminumAPPLE INC·Filed 2018·Granted May 31, 2022·0 cites·11 claims
- 1064US10901222B2Optical systemAPPLE INC·Filed 2019·Granted Jan 26, 2021·0 cites·20 claims
- 1161US11148398B2Multilayer composite including metallic glass and polymer with reduced fatigueAPPLE INC·Filed 2018·Granted Oct 19, 2021·0 cites·16 claims
- 1253US10501836B2Methods of making bulk metallic glass from powder and foilsAPPLE INC·Filed 2017·Granted Dec 10, 2019·0 cites·20 claims
- 1353US9548406B2Photoelectric conversion element and method of manufacturing the sameSEIKO EPSON CORP·Filed 2014·Granted Jan 17, 2017·0 cites·8 claims
- 1453US9503656B2Solid state imaging device and image acquisition method using solid state imaging elements having a PN junctionSEIKO EPSON CORP·Filed 2014·Granted Nov 22, 2016·0 cites·10 claims
- 1548US11653571B2Resonance device, oscillator, resonance module, electronic device and vehicleSEIKO EPSON CORP·Filed 2020·Granted May 16, 2023·0 cites·9 claims
- 1648US10662055B2MEMS element, sealing structure, electronic device, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2018·Granted May 26, 2020·0 cites·4 claims
- 1748US9064782B2Wiring structure, droplet discharge head, and droplet discharge apparatusSEIKO EPSON CORP·Filed 2014·Granted Jun 23, 2015·0 cites·11 claims
- 1848US2018073104A1Methods and apparatus for rejuvenation of amorphous alloys and micro-alloyingAPPLE INC·Filed 2017·Application pending·0 cites
- 1947US12462539B2Analysis device and analysis methodMORPHO INC·Filed 2021·Granted Nov 4, 2025·0 cites·5 claims
- 2047US10595780B2Wearable biological information sensing deviceSEIKO EPSON CORP·Filed 2017·Granted Mar 24, 2020·0 cites·8 claims
- 2147US9430841B2Defect inspection methodTOKYO WELD CO LTD·Filed 2014·Granted Aug 30, 2016·0 cites·11 claims
- 2247US2018066347A1Ni-free zr-based bmgs for black hue controlAPPLE INC·Filed 2017·Application pending·0 cites
- 2346US2017088954A1Micro alloying for function modificationAPPLE INC·Filed 2016·Application pending·0 cites
- 2445US2006081310A1Amorphous alloy excelling in fatigue strengthYOKOYAMA YOSHIHIKO·Filed 2005·Application pending·0 cites
- 2544US2017087691A1Methods for color and texture control of metallic glasses by the combination of blasting and oxidizationAPPLE INC·Filed 2016·Application pending·0 cites
- 2644US2017087610A1Thermoplastic forming of cold rolled alloysAPPLE INC·Filed 2016·Application pending·0 cites
- 2743US8651169B2Arc melting furnace apparatusNAGATA MASAKI·Filed 2011·Granted Feb 18, 2014·0 cites·9 claims
- 2840US2014326424A1Arc melting furnace apparatus and method of arc melting melt materialDIAVAC LTD·Filed 2012·Application pending·0 cites
- 2940US2022405605A1Learning support device, learning device, learning support method, and learning support programTOKYO WELD LTD·Filed 2020·Application pending·0 cites
- 3038US2017172711A1Dental memberMARUEMU WORKS CO LTD·Filed 2015·Application pending·0 cites
- 3137US2004245623A1Semiconductor device, circuit substrate and electronic instrumentFiled 2004·Application pending·0 cites
- 3234US7684289B2Actuator for optical pickup, optical pickup, and apparatus for reading or recording informationFUJITSU TEN LTD·Filed 2004·Granted Mar 23, 2010·0 cites·17 claims
- 3328US2014202286A1Metal powder production method and metal powder production deviceYOKOYAMA YOSHIHIKO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →