Inventor · disambiguated record
Ippei Yamachi
Also filed as: YAMACHI IPPEI
3 granted patents·29 citations·filing 2002–2006
68Inventor score
Technology areasB60R
Files withMAZDA MOTOR3
Top patents by PatentIndex Score
3 records- 0163US6715792B2Seat belt system for a vehicleMAZDA MOTOR·Filed 2002·Granted Apr 6, 2004·16 cites·17 claims
- 0259US6959947B2Front seatbelt system for vehicleMAZDA MOTOR·Filed 2003·Granted Nov 1, 2005·11 cites·16 claims
- 0356US7484754B2Steering wheel equipped with airbag deviceMAZDA MOTOR·Filed 2006·Granted Feb 3, 2009·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →