Inventor · disambiguated record
Toshiyuki Tsumura
Also filed as: TSUMURA TOSHIYUKI
15 granted patents·2 pending applications·542 citations·filing 1995–2004
94Inventor score
Top patents by PatentIndex Score
17 records- 0195US6583579B2Backlight device and a backlighting elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 24, 2003·67 cites·17 claims
- 0292US7652693B2Portable telephone capable of recording a composite imagePANASONIC CORP·Filed 2003·Granted Jan 26, 2010·60 cites·6 claims
- 0390US5990874AProtective cover for a portable apparatus touch panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 23, 1999·212 cites·4 claims
- 0486US7583316B2Digital camera and mobile telephone having digital cameraPANASONIC CORP·Filed 2003·Granted Sep 1, 2009·32 cites·7 claims
- 0580US5781588AFSK signal receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jul 14, 1998·38 cites·3 claims
- 0679US7331724B2Camera-equipped portable deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 19, 2008·18 cites·26 claims
- 0773US6255781B1Energy saving backlight deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 3, 2001·32 cites·9 claims
- 0862US7038391B2Backlight device and a backlighting elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted May 2, 2006·5 cites·11 claims
- 0952US5987075AFSK signal receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Nov 16, 1999·26 cites·1 claims
- 1051US5899549ALiquid crystal display with shield member arranged on a electroluminescent plateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted May 4, 1999·18 cites·8 claims
- 1149US6411804B1Wireless terminal deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 25, 2002·18 cites·7 claims
- 1247US5936545ARadio-paging receiver having a flexible message display functionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 10, 1999·16 cites·9 claims
- 1342US6621408B2Pager capable of en bloc display of set of messagesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 16, 2003·0 cites·2 claims
- 1442US6621409B2Pager capable of en bloc display of a set of messagesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Sep 16, 2003·0 cites·2 claims
- 1542US2002081999A1Wireless terminal deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Application pending·0 cites
- 1628US6603390B1Pager capable of en bloc display of a set of messagesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 5, 2003·0 cites·4 claims
- 1728US2005270396A1Liquid crystal display device, and portable telephone device using liquid crystal display deviceMIYASHITA AKIHIRO·Filed 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →