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Maruyama Koichi

Asahi Kasei

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Publication

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Archive | 1992

OPTICAL SYSTEM FOR OPTICAL DISK DEVICE

Ito Takeshi; Okuda Isao; Kase Toshiyuki; Nishikawa Hiroshi; Ogawa Ryota; Ono Masahiro; Maruyama Koichi; Iki Makoto

Archive | 1993

SIGNAL DETECTING SYSTEM FOR OPTICAL DISK DEVICE

Takishima Takashi; Okuda Isao; Ono Masahiro; Maruyama Koichi; Noguchi Masato

Archive | 1994

CHROMATIC ABERRATION CORRECTING ELEMENT

Maruyama Koichi; Ono Masahiro; Tachihara Satoru; Noguchi Masato; Ishikawa Takeshi

Archive | 1994

MANUFACTURE OF DIFFUSION PLATE AND MATRIX FOR THE SAME

Kubotani Hiroshi; Takahashi Toshiharu; Iki Makoto; Shirayanagi Moriyasu; Maruyama Koichi; Hiyamuta Teruaki; Sensui Takayuki

Archive | 1991

Optical system for optical information recording and reproducing device

Maruyama Koichi; Iwaki Makoto

Archive | 1990

OBJEKTIVLINSENSYSTEM EINER AUFZEICHNUNGS/WIEDERGABE-VORRICHTUNG FUER OPTISCHE INFORMATION

Iwaki Makoto; Maruyama Koichi

Archive | 1996

ULTRAVIOLET IMAGE FORMING OPTICAL SYSTEM

Maruyama Koichi; Iwaki Makoto; Wakamiya Shunichiro; Kubota Shigeo; Suganuma Hiroshi; Takeda Minoru

Archive | 1996

LIGHT DEFLECTING ELEMENT AND OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE

Kubo Wataru; Nishikawa Hiroshi; Maruyama Koichi

Archive | 1993

OBJECTIVE LENS AND METHOD FOR MEASURING THE LENS

Maruyama Koichi; Wakamiya Shunichiro; Iwaki Makoto; Ono Masahiro

Archive | 1995

STEP AND REPEAT EXPOSING METHOD AND ITS MASK

Shirayanagi Moriyasu; Maruyama Koichi; Miyoshi Tamihiro

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Iwaki Makoto

Asahi Kasei

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Nishikawa Hiroshi

Asahi Kasei

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Shirayanagi Moriyasu

Asahi Kasei

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Kase Toshiyuki

Asahi Kasei

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Miyoshi Tamihiro

Asahi Kasei

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Okuyama Takashi

Asahi Kasei

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Kubo Wataru

Asahi Kasei

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Tachihara Satoru

Asahi Kasei

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Takahashi Toshiharu

Asahi Kasei

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Tokumaru Haruki

Asahi Kasei

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