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Hirofumi Matsuo

Asahi Kasei

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Archive | 1990

Lens shutter camera including zoom lens

Keisuke Haraguchi; Shinsuke Kohmoto; Takeo Kobayashi; Shigeru Kondoh; Hideki Ohkubo; Norio Numako; Saburo Sugawara; Susao Nakamura; Hirofumi Matsuo; Katsuhiko Nomura; Etsuro Nishio; Haruo Ishii

Archive | 1997

Inner focus type telescope

Takayuki Sensui; Takayuki Ito; Hirofumi Matsuo; Satoru Nakamura; Tatsuo Goto; Yasuo Nakamura

Archive | 1997

Focus detecting apparatus for a telescope system

Satoru Nakamura; Shinichi Suzuki; Takayuki Sensui; Takayuki Ito; Hirofumi Matsuo; Tatsuo Gotoh; Yasuo Nakamura

Archive | 1992

Device for adjusting the diopter setting of a finder assembly

Sachio Hasushita; Tetsuya Abe; Shuji Yoneyama; Hirofumi Matsuo; Ryota Ogawa; Ichiro Taguchi; Hidetaka Yokota

Archive | 1992

Roof surface measuring apparatus

Makoto Iki; Hirofumi Matsuo; Masahiro Oono; Masato Noguchi

Archive | 1995

Auto-internal-focussing telescope with focussing motor lens drive, for installation in e.g. automatic levelling appts.

Takayuki Sensui; Takayuki Ito; Hirofumi Matsuo; Satoru Nakamura; Tatsuo Goto; Yasuo Nakamura

Archive | 1994

Telescope with rear converter and rear conversion lens and telescope

Moriyasu Kanai; Hirofumi Matsuo

Archive | 1990

Macro lens system

Hirofumi Matsuo

Archive | 1992

Prism top surface measurement device - detects phase difference of interference pattern and determines continuous approximation function for analysis of surface

Makoto Iki; Hirofumi Matsuo; Masahiro Oono; Masato Itabashi Tokio

Archive | 2003

Telescope with rear lens and the rear lens

Moriyasu Kanai; Hirofumi Matsuo

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Etsuro Nishio

Asahi Kasei

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Haruo Ishii

Asahi Kasei

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Hideki Ohkubo

Asahi Kasei

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Katsuhiko Nomura

Asahi Kasei

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Keisuke Haraguchi

Asahi Kasei

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Norio Numako

Asahi Kasei

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Saburo Sugawara

Asahi Kasei

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Shigeru Kondoh

Asahi Kasei

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Shinsuke Kohmoto

Asahi Kasei

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Susao Nakamura

Asahi Kasei

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