Inventor · disambiguated record
Tetsuro Suma
Also filed as: SUMA TETSURO
4 granted patents·1 pending application·97 citations·filing 1984–2002
79Inventor score
Files withSONY CORP4
Top patents by PatentIndex Score
5 records- 0184US4742519AApparatus for decoding error correcting codeSONY CORP·Filed 1986·Granted May 3, 1988·45 cites·8 claims
- 0275US4680763ADigital data recording and reproducing deviceSONY CORP·Filed 1984·Granted Jul 14, 1987·19 cites·4 claims
- 0360US4716565AError concealing system for digital dataSONY CORP·Filed 1985·Granted Dec 29, 1987·18 cites·12 claims
- 0451US5130861AMethod and apparatus for reproducing a digital video signalSONY CORP·Filed 1990·Granted Jul 14, 1992·15 cites·28 claims
- 0536US2002191956A1Data processing apparatus, data processing method, program-length extension and reduction apparatus, and program-length extension and reduction methodFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tetsuro Suma 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 →