Inventor · disambiguated record

Tadashi Esashika

Also filed as: ESASHIKA TADASHI

2 granted patents·19 citations·filing 1980–1982

58Inventor score

Technology areasG03B H04N

Files withSONY CORP2

Top patents by PatentIndex Score

2 records

0174US4471383AApparatus for locking the iris aperture of a cameraSONY CORP·Filed 1982·Granted Sep 11, 1984·15 cites·25 claims
0228US4275417AAperture correction signal processing circuitSONY CORP·Filed 1980·Granted Jun 23, 1981·4 cites·8 claims

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