Inventor · disambiguated record
Ryotaro Kachu
Also filed as: KACHU RYOTARO
11 granted patents·2 pending applications·136 citations·filing 2002–2007
90Inventor score
Top patents by PatentIndex Score
13 records- 0190US7293809B2Load sensing device for automobilesDENSO CORP·Filed 2005·Granted Nov 13, 2007·26 cites·20 claims
- 0283US7980606B2Vehicle bumper structureTOYOTA MOTOR CO LTD·Filed 2007·Granted Jul 19, 2011·15 cites·22 claims
- 0383US7775316B2Colliding object determination device and collision information detector for vehicleDENSO CORP·Filed 2006·Granted Aug 17, 2010·15 cites·17 claims
- 0482US7236866B2Vehicular collision object determining systemTOYOTA MOTOR CO LTD·Filed 2004·Granted Jun 26, 2007·32 cites·26 claims
- 0571US7686358B2Vehicular bumper structureTOYOTA MOTOR CO LTD·Filed 2004·Granted Mar 30, 2010·18 cites·5 claims
- 0667US7952469B2Collision detection device and method of manufacturing the sameDENSO CORP·Filed 2005·Granted May 31, 2011·5 cites·25 claims
- 0764US7059444B2Seat belt device and seat belt device control methodTOYOTA MOTOR CO LTD·Filed 2002·Granted Jun 13, 2006·14 cites·12 claims
- 0862US7373029B2Optical fiber impulse sensor fabricating methodHITACHI CABLE·Filed 2007·Granted May 13, 2008·3 cites·4 claims
- 0961US7456382B2Load sensor, method of detecting load and pedestrian protection systemDENSO CORP·Filed 2005·Granted Nov 25, 2008·3 cites·8 claims
- 1057US7931316B2Vehicle bumper structureTOYOTA MOTOR CO LTD·Filed 2007·Granted Apr 26, 2011·2 cites·16 claims
- 1151US7245812B2Structure for connecting optical fiberDENSO CORP·Filed 2004·Granted Jul 17, 2007·3 cites·5 claims
- 1242US2012014637A1Shock detection optical fiber sensorHISHIDA YASUYUKI·Filed 2005·Application pending·0 cites
- 1338US2008310792A1Optical Fiber SensorDENSO CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →