Inventor · disambiguated record
Akihiro Sugishima
Also filed as: SUGISHIMA AKIHIRO
1 granted patent·1 pending application·1 citations·filing 2005–2022
16Inventor score
Files withYAMAHA CORP2
Top patents by PatentIndex Score
2 records- 0158US2022277713A1Sound production control apparatus, keyboard musical instrument, and sound production control methodYAMAHA CORP·Filed 2022·Application pending·0 cites
- 0251US7573793B2Power determining method in optical disk recording apparatus having a plurality of pickupsYAMAHA CORP·Filed 2005·Granted Aug 11, 2009·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →