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Kazumasa Yoshikawa

Canon Inc.

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Publication

Featured researches published by Kazumasa Yoshikawa.

Archive | 2004

Camera system and lens apparatus

Satoshi Natsume; Kazumasa Yoshikawa; Yasuyuki Tomita; Katsumi Karasawa; Takashi Kameyama; Seiji Sato; Hidekazu Suto; Hirotsugu Terada

Archive | 2001

Optical device, optical device driving unit, and camera system

Kazumasa Yoshikawa; Satoshi Natsume; Masayuki Sakamoto

Archive | 2000

Optical apparatus, optical apparatus driving unit and camera system

Kazumasa Yoshikawa; Satoshi Natsume

Archive | 2001

Optical device, optical device driving unit, information write device, preset information setting system, and camera system

Kazumasa Yoshikawa; Satoshi Natsume

Archive | 2004

Adapter device for connecting a photographic optical system to a camera

Kazumasa Yoshikawa

Archive | 2000

Optical apparatus, optical element driving unit, and photographing system

Satoshi Natsume; Kazumasa Yoshikawa

Archive | 2005

Drive controller for lens apparatus

Noboru Suzuki; Kazumasa Yoshikawa

Archive | 2003

Optical driving unit, optical apparatus and camera system

Satoshi Natsume; Kazumasa Yoshikawa

Archive | 2003

Rotating position control apparatus of rotary element of filter

Kazumasa Yoshikawa

Archive | 2004

Lens apparatus and image-taking apparatus including drive range limiting function having valid and invalid states

Keisuke Hirai; Kazumasa Yoshikawa

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Collaboration

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Satoshi Natsume

Canon Inc.

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Susumu Fukita

Canon Inc.

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Isao Tanaka

Canon Inc.

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Keisuke Hirai

Canon Inc.

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Noboru Suzuki

Canon Inc.

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