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Yujiro Agari

USPTO Granted Patents = 4

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 23(Granted Patents)

Location History:

Tokyo, JA (1976)
Tokyo, JP (1978 - 1979)

Company Filing History:

4 out of 90,673

Canon Kabushiki Kaisha

Years Active: 1976-1979

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4178076 - Macro zoom lens (1979-12-11),

2. 4171889 - Light metering system in a camera (1979-10-23),

3. 4113355 - Macro zoom lens (1978-09-12),

4. 3982823 - Retrofocus wide-angle objective lens system of large relative aperture (1976-09-28),

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