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Dive into the research topics where Yoshiaki Hirao is active.

Publication


Featured researches published by Yoshiaki Hirao.


Archive | 1982

Pulse signal amplitude storage-holding apparatus

Yoshiaki Hirao; Yoshitomi Nagaoka


Archive | 1984

Automatic focusing device for a video camera

Yoshiaki Hirao; Ryuichiro Kuga; Yoshitomi Nagaoka


Archive | 1988

Zoom lens driving apparatus

Yoshiaki Hirao; Ryuichiro Kuga; Masayuki Yoneyama; Shusuke Ono


Archive | 1988

Video camera with an automatic focusing system

Yoshiaki Hirao; Ryuichiro Kuga; Masayuki Yoneyama; Shusuke Ono


Archive | 1988

Automatic focusing apparatus

Ryuichiro Kuga; Masayuki Yoneyama; Teruyoshi Miura; Yoshiaki Hirao


Archive | 1985

Automatic focusing apparatus for camera

Yoshitomi Nagaoka; Yoshiteru Matsuda; Yoshiaki Hirao; Ryuichiro Kuga; Hiroyuki Asakura


Archive | 1986

Semiconductor light position detector for rangefinder

Yoshiaki Hirao; Ryuichiro Kuga; Hiroyuki Asakura; Syusuke Ono; Yoshitomi Nagaoka; Shinji Hataji; Hiromichi Tanaka


Archive | 1989

Video camera with high-speed scanning

Yoshiaki Hirao; Ryuichiro Kuga; Teruyoshi Miura; Yoshitomi Nagaoka


Archive | 1988

Automatic focusing system for a video camera

Yoshiaki Hirao; Ryuichiro Kuga; Masayuki Yoneyama; Shusuke Ono


Archive | 1986

Light-emitting device for automatic focus adjustment apparatus

Ryuichiro Kuga; Yoshiaki Hirao; Hiroyuki Asakura; Yoshitomi Nagaoka

Collaboration


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