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Yukiaki Sunagawa

Hoya Corporation

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Publication

Featured researches published by Yukiaki Sunagawa.

Archive | 2005

Method Of Manufacturing Plastic Lens, Gasket For Molding Plastic Lens, Casting Mold For Molding Plastic Lens, Casting Jig For Plastic Lens Starting Material Liquid, Holding Member For Plastic Lens Casting Mold, And Plastic Lens Manufacturing Apparatus

Akira Hamanaka; Hideki Kobayashi; Yasuhisa Okamoto; Yukiaki Sunagawa; Nobuhiko Takeda

Archive | 2007

DEVICE OF MANUFACTURING PLASTIC LENS

Yoshimitsu Gomi; Shinichiro Kadowaki; Yukiaki Sunagawa; 好光 五味; 由基明 砂川; 慎一郎 門脇

Archive | 2005

Injection device of plastic raw material liquid and manufacturing method of plastic lens

Akira Hamanaka; Hideki Kobayashi; Yasuhisa Okamoto; Yukiaki Sunagawa; Nobuhiko Takeda; 英樹 小林; 恭尚 岡本; 信彦 武田; 明 浜中; 由基明 砂川

Archive | 2005

Processes for production of plastic lenses, gasket for molding plastic lenses, molds for molding plastic lenses, injection jig for the raw material fluid of plastic lenses, holding fixture for the molds for plastic lenses, and production unit for plastic lenses

Akira Hamanaka; Hideki Kobayashi; Yasuhisa Okamoto; Yukiaki Sunagawa; Nobuhiko Takeda

Archive | 2016

Plastic lens manufacturing method and manufacturing device

Yasuhisa Okamoto; Yukiaki Sunagawa

Archive | 2010

Processes for production of plastic lenses and production device

Yasuhisa Okamoto; Hideki Kobayashi; Yukiaki Sunagawa; Nobuhiko Takeda; Akira Hamanaka

Archive | 2013

Spectacle lens dye vapor deposition device and spectacle lens dye vapor deposition method

Misa Mishina; 美佐 三科; Yukiaki Sunagawa; 由基明 砂川

Archive | 2011

MANUFACTURING METHOD AND MANUFACTURING APPARATUS OF PLASTIC LENS

Yasuhisa Okamoto; Yukiaki Sunagawa

Archive | 2010

Method of manufacturing plastic lens, gasket for molding plastic lens, casting mold for molding plastic lens, casting jig for plastic lens starting material liquid, holding member for plastic lens cas

Akira Hamanaka; Hideki Kobayashi; Yasuhisa Okamoto; Yukiaki Sunagawa; Nobuhiko Takeda

Archive | 2005

Verfahren zur herstellung von kunststofflinsen, dichtung für geformte kunststofflinsen, formen zum formen von kunststofflinsen, injektionsvorrichtung für das rohstoffluid von kunststofflinsen, halteeinrichtung für die formen für kunststofflinsen und produktionseinheit für kunststofflinsen

Akira Hamanaka; Hideki Kobayashi; Yasuhisa Okamoto; Yukiaki Sunagawa; Nobuhiko Takeda

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Yasuhisa Okamoto

Hoya Corporation

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Akira Hamanaka

Hoya Corporation

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Hideki Kobayashi

Toshiba

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Nobuhiko Takeda

Takeda Pharmaceutical Company

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