Inventor · disambiguated record
Hirohiko Kobayashi
Also filed as: KOBAYASHI HIROHIKO
30 granted patents·9 pending applications·426 citations·filing 1993–2018
96Inventor score
Files withFANUC LTD14FUJITSU LTD10SUMITOMO ELECTRIC INDUSTRIES8YONEDA YOSHIHIRO4ASAHI INTECC CO LTD1
Top patents by PatentIndex Score
39 records- 0197US6426515B2Semiconductor light-emitting deviceFUJITSU LTD·Filed 2001·Granted Jul 30, 2002·105 cites·31 claims
- 0295US9523871B2Semiconductor optical modulator and method for manufacturing semiconductor optical modulatorSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Dec 20, 2016·10 cites·12 claims
- 0390US5987046AOptical semiconductor device and a method of manufacturing the sameFUJITSU LTD·Filed 1997·Granted Nov 16, 1999·82 cites·33 claims
- 0489US9638980B2Modulator and production method thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted May 2, 2017·4 cites·7 claims
- 0589US8618638B2Semiconductor optical modulator and method for manufacturing the sameYONEDA YOSHIHIRO·Filed 2011·Granted Dec 31, 2013·6 cites·17 claims
- 0687US9280004B2Method for manufacturing semiconductor modulator and semiconductor modulatorSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Mar 8, 2016·5 cites·13 claims
- 0782US9563100B2Optical semiconductor device and method of producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Feb 7, 2017·2 cites·10 claims
- 0881US7774099B2Programming device for returning robot to waiting positionFANUC LTD·Filed 2005·Granted Aug 10, 2010·19 cites·9 claims
- 0981US7613545B2Offline programming deviceFANUC LTD·Filed 2005·Granted Nov 3, 2009·12 cites·9 claims
- 1079US7333879B2Offline programming deviceFANUC LTD·Filed 2006·Granted Feb 19, 2008·10 cites·5 claims
- 1176US9223088B2Method for manufacturing semiconductor optical deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Dec 29, 2015·2 cites·11 claims
- 1274US6238943B1Optical semiconductor device and a method of manufacturing the sameFUJITSU LTD·Filed 1999·Granted May 29, 2001·35 cites·8 claims
- 1371US6925103B2Gain-coupled DFB laser diodeFUJITSU LTD·Filed 2002·Granted Aug 2, 2005·11 cites·12 claims
- 1469US7904205B2Network opening method in manufacturing robots to a second network from a first networkFANUC LTD·Filed 2006·Granted Mar 8, 2011·4 cites·8 claims
- 1568US8563342B2Method of making semiconductor optical integrated device by alternately arranging spacers with integrated device arraysYONEDA YOSHIHIRO·Filed 2012·Granted Oct 22, 2013·2 cites·7 claims
- 1667US6034983AMethod of fabricating compound semiconductor device and optical semiconductor deviceFUJITSU LTD·Filed 1998·Granted Mar 7, 2000·27 cites·7 claims
- 1765US7778729B2Robot system and robot controllerFANUC LTD·Filed 2006·Granted Aug 17, 2010·1 cites·6 claims
- 1860US8900903B2Method for producing optical semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Dec 2, 2014·1 cites·9 claims
- 1960US5314722AMethod of applying a material to a rotating object by using a robotFANUC LTD·Filed 1993·Granted May 24, 1994·28 cites·2 claims
- 2059US6560266B2Distributed feedback semiconductor laserFUJITSU LTD·Filed 2001·Granted May 6, 2003·5 cites·16 claims
- 2158US5937273AFabricating compound semiconductor by varying ratio of stagnant layer thickness and mean free path of seed materialFUJITSU LTD·Filed 1995·Granted Aug 10, 1999·20 cites·20 claims
- 2253US6157155ARobot path planning method where bending owing to load is taken into considerationFANUC LTD·Filed 1995·Granted Dec 5, 2000·24 cites·5 claims
- 2347US8964809B2Semiconductor optical integrated deviceYONEDA YOSHIHIRO·Filed 2012·Granted Feb 24, 2015·0 cites·12 claims
- 2446US8873598B2Waveguide-type optical semiconductor deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Oct 28, 2014·0 cites·8 claims
- 2546US2005263496A1Spot welding system using robotFANUC LTD·Filed 2005·Application pending·0 cites
- 2645US10128633B2Surface emitting semiconductor laserSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Nov 13, 2018·0 cites·8 claims
- 2745US2007073444A1Offline teaching apparatus for robotKOBAYASHI HIROHIKO·Filed 2006·Application pending·0 cites
- 2845US2007071310A1Robot simulation deviceFANUC LTD·Filed 2006·Application pending·0 cites
- 2945US2007050091A1Robot monitoring systemFANUC LTD·Filed 2006·Application pending·0 cites
- 3044US6512783B1Semiconductor laser and method of manufacturing the sameFUJITSU LTD·Filed 1999·Granted Jan 28, 2003·11 cites·18 claims
- 3144US2006149421A1Robot controllerFANUC LTD·Filed 2005·Application pending·0 cites
- 3243US10039904B2Guide wireASAHI INTECC CO LTD·Filed 2014·Granted Aug 7, 2018·0 cites·4 claims
- 3343US7742839B2Robot system provided with robot controllerFANUC LTD·Filed 2005·Granted Jun 22, 2010·0 cites·9 claims
- 3442US2006069464A1Robot program production systemFANUC LTD·Filed 2005·Application pending·0 cites
- 3540US8637329B2Method for producing semiconductor optical integrated deviceYONEDA YOSHIHIRO·Filed 2012·Granted Jan 28, 2014·0 cites·11 claims
- 3640US2004151224A1Distributed feedback semiconductor laser oscillating at longer wavelength mode and its manufacture methodFUJITSU LTD·Filed 2003·Application pending·0 cites
- 3740US2006013470A1Device for producing shape modelFANUC LTD·Filed 2005·Application pending·0 cites
- 3838US2006188250A1Robot imaging deviceTAKEDA TOSHIYA·Filed 2006·Application pending·0 cites
- 3937US6850550B2Complex coupling MQW semiconductor laserFUJITSU LTD·Filed 2001·Granted Feb 1, 2005·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →