Inventor · disambiguated record
Hiroyuki Yoshinaga
Also filed as: YOSHINAGA HIROYUKI
19 granted patents·5 pending applications·74 citations·filing 1993–2020
91Inventor score
Top patents by PatentIndex Score
24 records- 0193US7570467B2Electrostatic protection circuitTOSHIBA KK·Filed 2005·Granted Aug 4, 2009·35 cites·20 claims
- 0287US8124543B2Method for manufacturing semiconductor laser diodeYAGI HIDEKI·Filed 2010·Granted Feb 28, 2012·10 cites·14 claims
- 0385US8617969B2Method for producing semiconductor optical deviceSAKURAI KENJI·Filed 2012·Granted Dec 31, 2013·5 cites·8 claims
- 0483US9350140B2Quantum cascade laser and method for manufacturing quantum cascade laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted May 24, 2016·3 cites·7 claims
- 0577US9923337B2Quantum cascade laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Mar 20, 2018·2 cites·8 claims
- 0667US9882347B2Quantum cascade laser arraySUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jan 30, 2018·1 cites·5 claims
- 0765US11621541B2Quantum cascade laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Granted Apr 4, 2023·0 cites·8 claims
- 0863US7310159B1Image outputting systemFUJIFILM CORP·Filed 2000·Granted Dec 18, 2007·6 cites·5 claims
- 0961US7543138B1Image server and method of controlling sameFUJIFILM CORP·Filed 2000·Granted Jun 2, 2009·8 cites·2 claims
- 1055US2021135431A1Quantum cascade laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 1154US2021013701A1Quantum cascade laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 1253US2020412089A1Surface emitting laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2020·Application pending·0 cites
- 1350US10476236B2Quantum cascade laser, light emitting apparatus, method for fabricating quantum cascade laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Nov 12, 2019·0 cites·6 claims
- 1449US10978855B2Quantum cascade semiconductor laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Apr 13, 2021·0 cites·6 claims
- 1545US10476237B2Quantum cascade laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Nov 12, 2019·0 cites·9 claims
- 1645US10128633B2Surface emitting semiconductor laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Nov 13, 2018·0 cites·8 claims
- 1742US9917420B2Quantum cascade laser integrated deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2017·Granted Mar 13, 2018·0 cites·5 claims
- 1842US2014348196A1Semiconductor optical device assemblySUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Application pending·0 cites
- 1941US10819083B2Vertical cavity surface-emitting laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Oct 27, 2020·0 cites·22 claims
- 2041US10554021B2Quantum cascade laser, light emitting device, method for fabricating a semiconductor laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Feb 4, 2020·0 cites·10 claims
- 2139US9711944B2Quantum cascade laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jul 18, 2017·0 cites·12 claims
- 2238US8450128B2Method for producing semiconductor optical device and semiconductor optical deviceYAGI HIDEKI·Filed 2011·Granted May 28, 2013·0 cites·11 claims
- 2336US6284499B1Method for producing L-sorbose and apparatus for culturing microorganismsBASF AG·Filed 1993·Granted Sep 4, 2001·4 cites·12 claims
- 2435US2005162790A1Electrostatic discharge protection circuitTOSHIBA KK·Filed 2004·Application pending·0 cites
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