Inventor · disambiguated record
Toyoji Sugimoto
Also filed as: SUGIMOTO TOYOJI
5 granted patents·1 pending application·188 citations·filing 1998–2002
84Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD5
Top patents by PatentIndex Score
6 records- 0183US6555268B1Negative electrode for secondary cell, negative plate for secondary cell, and secondary cell comprising the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 29, 2003·74 cites·7 claims
- 0282US6403259B1Nonaqueous electrolyte secondary battery comprising carbon particles with a plural-layer structureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jun 11, 2002·63 cites·8 claims
- 0378US6723471B2Nonaqueous electrolyte secondary cell with a plural-layer carbonaceous negative electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 20, 2004·14 cites·12 claims
- 0449US6436573B1Non-aqueous electrolyte secondary cell, negative electrode therefor, and method of producing negative electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 20, 2002·19 cites·22 claims
- 0545US6455199B1Nonaqueous electrolyte secondary battery and method for manufacturing negative electrode of the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Sep 24, 2002·18 cites·20 claims
- 0640US2004096741A1Non-aqueous electrolyte secondary battery, negative electrode, and method of manufacturing negative electrodeFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →