Inventor · disambiguated record
Koji Sako
Also filed as: SAKO KOJI
14 granted patents·436 citations·filing 1997–2005
94Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD14
Top patents by PatentIndex Score
14 records- 0195US5924555APanel switch movable contact body and panel switch using the movable contact bodyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 20, 1999·200 cites·10 claims
- 0290US5986228AMovable contact unit for panel switch and panel switch using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Nov 16, 1999·57 cites·21 claims
- 0381US6489580B2Push-on switch, electronic apparatus using the same and method for mounting the switchMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 3, 2002·24 cites·24 claims
- 0470US6333477B1Switch having improved contact performanceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 25, 2001·15 cites·10 claims
- 0569US6369777B1Antenna device and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 9, 2002·27 cites·25 claims
- 0667US5895901ALong-stroke push-on switch with reduced heightMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Apr 20, 1999·21 cites·10 claims
- 0766US6610950B1Push switchMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 26, 2003·16 cites·15 claims
- 0865US6842142B2Antenna and communication equipment incorporating the antennaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 11, 2005·18 cites·8 claims
- 0965US6518527B2Push switch having reduced sizeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 11, 2003·12 cites·14 claims
- 1063US6906275B2Movable contact unit, panel switch using the same and electronic equipment having the panel switchMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 14, 2005·11 cites·6 claims
- 1162US7180453B2Antenna for portable cellular telephoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Feb 20, 2007·4 cites·5 claims
- 1258US5845766AMovable contact element for panel switch and method of manufacturing panel switch with movable contact elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Dec 8, 1998·15 cites·7 claims
- 1347US6608273B2Push switchMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 19, 2003·4 cites·8 claims
- 1438US6147661AHelical coil, method of producing same and helical antenna using sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Nov 14, 2000·12 cites·21 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →