Inventor · disambiguated record

Yoshito Sazi

Also filed as: SAZI YOSHITO

7 granted patents·71 citations·filing 2001–2005

86Inventor score

Technology areasG11B

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD7

Top patents by PatentIndex Score

7 records

0188US6728201B2Disc cartridge having a stopper member that protrudes toward a disc windowMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 27, 2004·16 cites·18 claims
0286US6782548B2Disc cartridge having a rotatable shutterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 24, 2004·14 cites·24 claims
0385US6834393B2Disk deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 21, 2004·24 cites·23 claims
0480US6831813B2Disc cartridge having a disc holding portion at a shutterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 14, 2004·9 cites·13 claims
0576US6983477B2Disc cartridge having a shutter that includes a convex portion protruding into a center hole of the discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 3, 2006·7 cites·10 claims
0656US7216357B2Disc cartridge having a shutter that includes a convex portion protruding into a center hole of the discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 8, 2007·0 cites·12 claims
0754US7131131B2Disc cartridge having a disc window for viewing a discMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Oct 31, 2006·1 cites·23 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →