Inventor · disambiguated record
Norio Yanagawa
Also filed as: YANAGAWA NORIO
2 granted patents·1 pending application·4 citations·filing 2001–2012
46Inventor score
Top patents by PatentIndex Score
3 records- 0156US9422904B2Vehicle engine starting apparatusOMATA SHIGEHIKO·Filed 2012·Granted Aug 23, 2016·2 cites·7 claims
- 0245US6460428B2Starter device for starting automobile use engineHITACHI LTD·Filed 2001·Granted Oct 8, 2002·2 cites·5 claims
- 0333US2005168100A1Electric motor with commutator, and manufacturing method of armature and starter motor for engineHITACHI CAR ENG CO LTD·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →