Inventor · disambiguated record
Jun Kojima
Also filed as: KOJIMA JUN · KOJIMA JUN-ICHIROH
27 granted patents·7 pending applications·789 citations·filing 1996–2024
96Inventor score
Top patents by PatentIndex Score
34 records- 0197US6573534B1Silicon carbide semiconductor deviceDENSO CORP·Filed 1999·Granted Jun 3, 2003·285 cites·32 claims
- 0296US7813406B1Temporal laser pulse manipulation using multiple optical ring-cavitiesNASA·Filed 2006·Granted Oct 12, 2010·59 cites·17 claims
- 0395US7365363B2Silicon carbide semiconductor device and method for manufacturing the sameDENSO CORP·Filed 2005·Granted Apr 29, 2008·44 cites·3 claims
- 0494US8310671B1Interference-free optical detection for Raman spectroscopyNGUYEN QUANG-VIET·Filed 2010·Granted Nov 13, 2012·48 cites·21 claims
- 0593US6551865B2Silicon carbide semiconductor device and method of fabricating the sameDENSO CORP·Filed 2002·Granted Apr 22, 2003·86 cites·12 claims
- 0690US6221700B1Method of manufacturing silicon carbide semiconductor device with high activation rate of impuritiesDENSO CORP·Filed 1999·Granted Apr 24, 2001·105 cites·9 claims
- 0782US8995842B1Secured optical communications using quantum entangled two-photon transparency modulationKOJIMA JUN·Filed 2009·Granted Mar 31, 2015·13 cites·20 claims
- 0878US8591654B2Device for manufacturing sic single crystal and method for the sameKITOU YASUO·Filed 2008·Granted Nov 26, 2013·4 cites·10 claims
- 0975US8612794B2Clock signal generating device and electronic deviceKOJIMA JUN·Filed 2010·Granted Dec 17, 2013·5 cites·21 claims
- 1072US7968892B2Silicon carbide semiconductor deviceDENSO CORP·Filed 2007·Granted Jun 28, 2011·3 cites·3 claims
- 1168US6657827B1HeadMURATA MANUFACTURING CO·Filed 2000·Granted Dec 2, 2003·9 cites·2 claims
- 1266US9325209B2Rotating electrical machine and manufacturing method of rotorYASKAWA DENKI SEISAKUSHO KK·Filed 2013·Granted Apr 26, 2016·4 cites·5 claims
- 1364US6272344B1Position registration method for mobile communications systemNEC CORP·Filed 1999·Granted Aug 7, 2001·46 cites·6 claims
- 1463US12507453B2Semiconductor device and manufacturing method of semiconductor deviceDENSO CORP·Filed 2023·Granted Dec 23, 2025·0 cites·9 claims
- 1563US2025180085A1Wear information calculation system, wear information calculation method, and storage mediumYASKAWA ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 1661US5886999AReceiving apparatus and method of outputting received signal in multimedia communicationFUJITSU LTD·Filed 1996·Granted Mar 23, 1999·26 cites·2 claims
- 1760US12476156B2Semiconductor chip and method for manufacturing the sameDENSO CORP·Filed 2022·Granted Nov 18, 2025·0 cites·4 claims
- 1860US6625442B1Mobile communication system having service sub-areas independently assigned special servicesNEC CORP·Filed 1999·Granted Sep 23, 2003·41 cites·19 claims
- 1958US9130429B2Rotating electrical machineYASKAWA DENKI SEISAKUSHO KK·Filed 2013·Granted Sep 8, 2015·1 cites·9 claims
- 2057US12467161B2Method for manufacturing semiconductor device, and semiconductor waferDENSO CORP·Filed 2022·Granted Nov 11, 2025·0 cites·12 claims
- 2157US11810783B2Gallium nitride semiconductor device and method for manufacturing the sameDENSO CORP·Filed 2021·Granted Nov 7, 2023·0 cites·8 claims
- 2254USD941225SWater vehicleYAMAHA MOTOR CO LTD·Filed 2019·Granted Jan 18, 2022·5 cites·1 claims
- 2354US8882911B2Apparatus for manufacturing silicon carbide single crystalTOKUDA YUUICHIROU·Filed 2011·Granted Nov 11, 2014·2 cites·15 claims
- 2453US12334339B2Manufacturing method of semiconductor deviceDENSO CORP·Filed 2023·Granted Jun 17, 2025·0 cites·9 claims
- 2553US2023230829A1Semiconductor wafer processing apparatus and method of manufacturing semiconductor elementDENSO CORP·Filed 2022·Application pending·0 cites
- 2652US2023238281A1Method of manufacturing gallium nitride substrateDENSO CORP·Filed 2023·Application pending·0 cites
- 2749US11784039B2Method for manufacturing gallium nitride semiconductor deviceDENSO CORP·Filed 2021·Granted Oct 10, 2023·0 cites·5 claims
- 2849US9053834B2Silicon carbide single crystal and manufacturing method of the sameHIROSE FUSAO·Filed 2011·Granted Jun 9, 2015·0 cites·8 claims
- 2948US11810821B2Semiconductor chip and method for manufacturing the sameDENSO CORP·Filed 2021·Granted Nov 7, 2023·0 cites·6 claims
- 3046USD911217SUnmanned ground vehicleYAMAHA MOTOR CO LTD·Filed 2019·Granted Feb 23, 2021·3 cites·1 claims
- 3145US2011155048A1Manufacturing apparatus and manufacturing method of silicon carbide single crystalDENSO CORP·Filed 2010·Application pending·0 cites
- 3239US2010307417A1Manufacturing device for silicon carbide single crystalDENSO CORP·Filed 2010·Application pending·0 cites
- 3339US2016257109A1Manufacturing apparatus and manufacturing method for thermal transfer print sheetCASIO COMPUTER CO LTD·Filed 2016·Application pending·0 cites
- 3436US2015001975A1Rotating electric machine and controller of rotating electric machine and a control method of rotating electric machineYASKAWA DENKI SEISAKUSHO KK·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →