Inventor · disambiguated record
Ryuichiro Matsumoto
Also filed as: MATSUMOTO RYUICHIRO
3 granted patents·82 citations·filing 1999–2012
67Inventor score
Top patents by PatentIndex Score
3 records- 0179US6388951B1Audio apparatusPIONEER CORP·Filed 1999·Granted May 14, 2002·78 cites·11 claims
- 0237US6462263B2Information recording medium and reproducing apparatus thereforPIONEER CORP·Filed 1999·Granted Oct 8, 2002·4 cites·27 claims
- 0328US9500862B2Display information generating apparatus, display information generating method, a program for display information generating, and information recording mediumOISHI TOMOYA·Filed 2012·Granted Nov 22, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →