Inventor · disambiguated record
Koichi Kai
Also filed as: KAI KOICHI
19 granted patents·2 pending applications·267 citations·filing 1996–2020
95Inventor score
Top patents by PatentIndex Score
21 records- 0183US10228457B2Radar device and sensor fusion system using the sameMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Mar 12, 2019·5 cites·8 claims
- 0280US7443335B2Radar systemMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Oct 28, 2008·18 cites·16 claims
- 0378US6384768B1FM pulse Doppler radar apparatusMITSUBISHI ELECTRIC CORP·Filed 2000·Granted May 7, 2002·42 cites·10 claims
- 0475US6226571B1Surroundings monitoring apparatus for an automotive vehicleMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 1, 2001·55 cites·16 claims
- 0570US7812759B2Radar apparatus for detection position information of a target by receiving reflection signals reflected by the target with a plurality of reception antennasMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Oct 12, 2010·8 cites·7 claims
- 0669US7164382B2On-vehicle radar systemMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Jan 16, 2007·7 cites·8 claims
- 0768US7683824B2Radar apparatusMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Mar 23, 2010·7 cites·6 claims
- 0865US6611225B2Radar signal processing apparatus, and method of measuring distance and speedMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Aug 26, 2003·22 cites·10 claims
- 0963US7884756B2Radar apparatusMITSUBISHI ELECTRIC CORP·Filed 2009·Granted Feb 8, 2011·5 cites·3 claims
- 1062US6894641B2Radar system mounted on vehicleMITSUBISHI ELECTRIC CORP·Filed 2003·Granted May 17, 2005·17 cites·12 claims
- 1154US10486400B2Abrasion-resistant fabricASAHI KASEI FIBERS CORP·Filed 2014·Granted Nov 26, 2019·0 cites·17 claims
- 1253US5832407AVehicle surrounding monitoring deviceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Nov 3, 1998·32 cites·9 claims
- 1352US7053816B2On-vehicle radar systemMITSUBISHI ELECTRIC CORP·Filed 2004·Granted May 30, 2006·8 cites·11 claims
- 1451US2023152437A1Radar apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 1548US6956521B2Radar device for detecting a distance and relative speed of an objectMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Oct 18, 2005·7 cites·4 claims
- 1646US6788247B2Distance/velocity measuring method and radar signal processing deviceMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 7, 2004·8 cites·9 claims
- 1741US7642950B2Radar device with transmission output control and transmission output control function abnormality determining meansMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Jan 5, 2010·0 cites·12 claims
- 1839US10961643B2Thin woven fabric having superior comfortASAHI CHEMICAL IND·Filed 2015·Granted Mar 30, 2021·0 cites·5 claims
- 1939US6137435AOnboard radar apparatusMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Oct 24, 2000·14 cites·8 claims
- 2038US2018014584A1Thin lightweight woven fabricASAHI CHEMICAL IND·Filed 2016·Application pending·0 cites
- 2137US5724124ALaser radar apparatusMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Mar 3, 1998·12 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →