Inventor · disambiguated record
Yasuaki Tohyama
Also filed as: TOHYAMA YASUAKI
2 granted patents·7 citations·filing 1991–1999
52Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD2
Top patents by PatentIndex Score
2 records- 0131US6711345B1Data stream recording/reproducing apparatus, recording/reproducing method, and recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 23, 2004·3 cites·21 claims
- 0224US5392378ASpeed controlling system and a predictorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Feb 21, 1995·4 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Yasuaki Tohyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →