Inventor · disambiguated record
Yasumasa Narumi
Also filed as: NARUMI YASUMASA
3 granted patents·6 citations·filing 2007–2011
59Inventor score
Technology areasG01M
Top patents by PatentIndex Score
3 records- 0157US9157833B2Running-resistance control deviceNARUMI YASUMASA·Filed 2011·Granted Oct 13, 2015·3 cites·5 claims
- 0248US9297722B2Driver'S aid device and driver'S aid systemOGUCHI NARUMI·Filed 2010·Granted Mar 29, 2016·2 cites·20 claims
- 0332US8175838B2Device for vehicle running testSATONAKA TAKAO·Filed 2007·Granted May 8, 2012·1 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →