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Patent applications and USPTO patent grants for Kashihara; Toshitsugu.The latest application filed is for "zoom lens apparatus".
Patent | Date |
---|---|
Zoom lens apparatus Grant 4,596,449 - Iwata , et al. June 24, 1 | 1986-06-24 |
Lens drive device and optical lens assembly utilizing the same Grant 4,585,313 - Iwata , et al. April 29, 1 | 1986-04-29 |
Photographic lens device having a step motor mounted on the lens barrel Grant 4,472,039 - Iwata , et al. September 18, 1 | 1984-09-18 |
Photographic information display device Grant 4,461,560 - Yoshino , et al. July 24, 1 | 1984-07-24 |
Photographic equipment Grant 4,423,940 - Kashihara , et al. January 3, 1 | 1984-01-03 |
Photographing lens system with focus informing means Grant 4,371,245 - Iwata , et al. February 1, 1 | 1983-02-01 |
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