Inventor · disambiguated record

Masahiro Sumida

Also filed as: SUMIDA MASAHIRO

2 granted patents·17 citations·filing 1998–2004

57Inventor score

Technology areasB31B B65H

Files withMIYAKOSHI PRINTING MACH2

Top patents by PatentIndex Score

2 records

0157US6669617B1Paper web folding and cutting apparatusMIYAKOSHI PRINTING MACH·Filed 1998·Granted Dec 30, 2003·14 cites·10 claims
0256US7326164B2Apparatus for making window envelopesMIYAKOSHI PRINTING MACH·Filed 2004·Granted Feb 5, 2008·3 cites·4 claims

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