Inventor · disambiguated record
Ryukou Arisawa
Also filed as: ARISAWA RYUKOU
3 granted patents·1 pending application·93 citations·filing 2000–2006
73Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD4
Top patents by PatentIndex Score
4 records- 0188US7149471B1Portable cellular phoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 12, 2006·56 cites·10 claims
- 0281US7039686B1Music-data reproducing system using a download programMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 2, 2006·35 cites·4 claims
- 0362US7330881B2Music-data reproducing system using a download programMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Feb 12, 2008·2 cites·16 claims
- 0447US2007066217A1Portable cellular phoneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →