Inventor · disambiguated record
Hisayuki Yoshizawa
Also filed as: YOSHIZAWA HISAYUKI
3 granted patents·1 pending application·36 citations·filing 2007–2016
67Inventor score
Technology areasB60N
Top patents by PatentIndex Score
4 records- 0185US8991927B2Holder for headrestWISNIEWSKI DAVID·Filed 2012·Granted Mar 31, 2015·22 cites·10 claims
- 0268US7828387B2Seat back structure of upside-recessed-and-headrest-storage type of seatTACHI S CO·Filed 2007·Granted Nov 9, 2010·14 cites·5 claims
- 0335US10378137B2Method of sewing process for trim cover of vehicle seat and vehicle seat using sameTACHI S CO·Filed 2016·Granted Aug 13, 2019·0 cites·4 claims
- 0434US2015329022A1Holder for headrestMIYAGUCHI MASATO·Filed 2014·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →