Inventor · disambiguated record
Akihiro Sonogi
Also filed as: SONOGI AKIHIRO
3 granted patents·1 citations·filing 2015–2022
46Inventor score
Files withYAMAHA CORP3
Top patents by PatentIndex Score
3 records- 0156US9695610B2Speaker coverYAMAHA CORP·Filed 2015·Granted Jul 4, 2017·1 cites·8 claims
- 0252US11985489B2Sound processing method, terminal, and sound systemYAMAHA CORP·Filed 2022·Granted May 14, 2024·0 cites·20 claims
- 0338US11877107B2Microphone deviceYAMAHA CORP·Filed 2021·Granted Jan 16, 2024·0 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →