Inventor · disambiguated record
Shuichi Ohta
Also filed as: OHTA SHUICHI · OZAKI YOSHIO
3 granted patents·48 citations·filing 1977–1999
70Inventor score
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0188US4449677ATape cassetteSONY CORP·Filed 1982·Granted May 22, 1984·37 cites·11 claims
- 0257US4206981ATelecine projectorSONY CORP·Filed 1977·Granted Jun 10, 1980·5 cites·7 claims
- 0341US6496646B1Magnetic recording method and apparatus for digital signals, magnetic reproducing method and apparatus for digital signals and tape-shaped recording mediumSONY CORP·Filed 1999·Granted Dec 17, 2002·6 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →