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Tadashi Esashika

USPTO Granted Patents = 2

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 13(Granted Patents)

Location History:

Atsugi, JP (1981)
Kiyokawa, JP (1984)

Company Filing History:

2 out of 58,131

Sony Corporation

Years Active: 1981-1984

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4471383 - Apparatus for locking the iris aperture of a camera (1984-09-11),

2. 4275417 - Aperture correction signal processing circuit (1981-06-23),

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