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Tetsuya E Toma

age ~60

from Cambridge, MA

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Also known as:
  • Testuya Toma
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Tetsuya Toma Phones & Addresses

  • Cambridge, MA
  • Winchester, MA
  • 10776 Falling Water Ln, Saint Paul, MN 55129
  • 7225 Guider Dr, Saint Paul, MN 55125
  • 7245 Guider Dr, Saint Paul, MN 55125
  • Woodbury, MN
  • Minneapolis, MN

Work

  • Position:
    Homemaker

Education

  • Degree:
    High school graduate or higher

Us Patents

  • Brightness Enhancing Film Composition

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  • US Patent:
    20050124713, Jun 9, 2005
  • Filed:
    Dec 4, 2003
  • Appl. No.:
    10/727830
  • Inventors:
    Clinton Jones - Somerset WI, US
    David Olson - Marine on St. Croix MN, US
    Judith Invie - Woodbury MN, US
    Olester Benson - Woodbury MN, US
    Richard Pokorny - Maplewood MN, US
    Scott Kaytor - Woodbury MN, US
    Tetsuya Toma - Woodbury MN, US
    Scott Tapio - Falcon Heights MN, US
    Bert Chien - Minneapolis MN, US
    Daniel Hennen - Cottage Grove MN, US
    Jung-Sheng Wu - Woodbury MN, US
  • International Classification:
    C08G002/00
  • US Classification:
    522006000
  • Abstract:
    Polymerizable compositions particularly useful for brightness enhancing films.

  • Light Directing Film

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  • US Patent:
    20070279773, Dec 6, 2007
  • Filed:
    May 31, 2006
  • Appl. No.:
    11/421342
  • Inventors:
    Todd M. Johnson - St. Paul MN, US
    Tetsuya Toma - Woodbury MN, US
    Patrick H. Marushin - St. Paul MN, US
  • International Classification:
    G02B 5/04
  • US Classification:
    359831
  • Abstract:
    A light directing film and an optical system incorporating same are disclosed. The light directing film includes a first major surface and a microstructured second major surface. The microstructured second major surface has at least two periodic microstructured patterns. The first periodic pattern is arranged along a first direction. The second periodic pattern is arranged along a second direction different from the first direction.

  • Light Directing Film

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  • US Patent:
    20110199557, Aug 18, 2011
  • Filed:
    Apr 27, 2011
  • Appl. No.:
    13/095341
  • Inventors:
    Todd M. Johnson - St. Paul MN, US
    Tetsuya Toma - Woodbury MN, US
    Patrick H. Marushin - St. Paul MN, US
  • International Classification:
    G02F 1/13357
    G02B 5/02
  • US Classification:
    349 62, 359599
  • Abstract:
    A light directing film and an optical system incorporating same are disclosed. The light directing film includes a first major surface and a microstructured second major surface. The microstructured second major surface has at least two periodic microstructured patterns. The first periodic pattern is arranged along a first direction. The second periodic pattern is arranged along a second direction different from the first direction.
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