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Makoto Soyama

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  • Niigata, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Microlens array
    • Publication number 20070153394
    • Publication date Jul 5, 2007
    • Arisawa Mfg. Co., Ltd.
    • Makoto Soyama
    • G02 - OPTICS
  • Information Patent Application

    Transmission type screen
    • Publication number 20070008618
    • Publication date Jan 11, 2007
    • Arisawa Mfg. Co., Ltd.
    • Makoto Soyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Method of manufacturing lens sheet
    • Publication number 20060208374
    • Publication date Sep 21, 2006
    • Arisawa Mfg. Co., Ltd.
    • Hiroyuki Shimotsuma
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Lens sheet, rear projection screen, and method of manufacturing len...
    • Publication number 20060203332
    • Publication date Sep 14, 2006
    • Arisawa Mfg., Ltd.
    • Hiroyuki Shimotsuma
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Fresnel lens sheet
    • Publication number 20060198033
    • Publication date Sep 7, 2006
    • Arisawa Mfg. Co., Ltd.
    • Makoto Soyama
    • G02 - OPTICS
  • Information Patent Application

    Rear projection screen
    • Publication number 20060126173
    • Publication date Jun 15, 2006
    • Arisawa Mfg. Co., Ltd.
    • Kenichi Yakushiji
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Transmission type screen and manufacturing method of the same
    • Publication number 20060082886
    • Publication date Apr 20, 2006
    • Arisawa Mfg. Co., Ltd.
    • Kenichi Yakushiji
    • G02 - OPTICS