Inventor · disambiguated record

Sigeya Tanaka

Also filed as: TANAKA SIGEYA

2 granted patents·37 citations·filing 1994–1997

64Inventor score

Technology areasH04N

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0158US5828417ATelevision receiver with on screen display for reserving programs to be recorded or viewedHITACHI LTD·Filed 1997·Granted Oct 27, 1998·22 cites·7 claims
0254US5576773ATelevision receiver which controls the program reserve in a VCRHITACHI LTD·Filed 1994·Granted Nov 19, 1996·15 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →