Inventor · disambiguated record
Noriyuki Matunaga
Also filed as: MATUNAGA NORIYUKI
4 granted patents·1 pending application·66 citations·filing 2004–2013
78Inventor score
Technology areasA61G
Top patents by PatentIndex Score
5 records- 0181US9021634B2Six-wheeled stretcherGOTO KAZUYUKI·Filed 2013·Granted May 5, 2015·21 cites·12 claims
- 0275US7490884B2On-vehicle stretcher and litterMATUNAGA MANUFACTORY CO LTD·Filed 2007·Granted Feb 17, 2009·17 cites·5 claims
- 0367US7775574B2On-vehicle stretcher and litterMATUNAGA MANUFACTORY CO LTD·Filed 2009·Granted Aug 17, 2010·10 cites·2 claims
- 0458US7856685B2StretcherMATUNAGA MANUFACTORY CO LTD·Filed 2004·Granted Dec 28, 2010·18 cites·12 claims
- 0539US2011266821A1Six-Wheeled StrecherMATUNAGA MANUFACTORY CO LTD·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →