Patents by Inventor Hideki Tomizawa

Hideki Tomizawa has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220337934
    Abstract: A sound input-output control apparatus includes a posture calculation unit configured to calculate postures of a plurality of respective sound output apparatuses each independently mounted on a user, a synchronousness determination unit configured to determine whether changes in at least two postures among the postures of the plurality of sound output apparatuses are synchronized, and an operation control unit configured to control operation of each of the sound output apparatuses, the operation control unit controls each of the sound output apparatuses to perform first operation when changes in the postures are synchronized, and the operation control unit controls each of the sound output apparatuses to perform second operation when it is determined that changes in the postures are not synchronized.
    Type: Application
    Filed: July 1, 2022
    Publication date: October 20, 2022
    Inventors: Jeongju CHOE, Hiroyuki KUMAKURA, Katsumi TOMIZAWA, Ryo MIYAKUCHI, Hideki TAKEHARA, Naribumi OMATA
  • Patent number: 11414539
    Abstract: To provide a fluorinated copolymer dispersion, whereby it is possible to obtain an article being excellent in water-and-oil repellency and less susceptible to a decrease in the water-and-oil repellency by alkali, etc. and which presents little impact to the environment by an organic solvent; a method for its production; and an article which is excellent in water-and-oil repellency and is less susceptible to a decrease in the water-and-oil repellency by alkali, etc.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: August 16, 2022
    Assignee: AGC Inc.
    Inventors: Hiroyuki Hara, Mika Sugimoto, Motohiro Takemura, Hideki Tomizawa
  • Publication number: 20200270439
    Abstract: To provide a fluorinated copolymer dispersion, whereby it is possible to obtain an article being excellent in water-and-oil repellency and less susceptible to a decrease in the water-and-oil repellency by alkali, etc. and which presents little impact to the environment by an organic solvent; a method for its production; and an article which is excellent in water-and-oil repellency and is less susceptible to a decrease in the water-and-oil repellency by alkali, etc.
    Type: Application
    Filed: May 14, 2020
    Publication date: August 27, 2020
    Applicant: AGC Inc.
    Inventors: Hiroyuki Hara, Mika Sugimoto, Motohiro Takemura, Hideki Tomizawa
  • Publication number: 20170129231
    Abstract: An embodiment of the present invention provides a laminated polyester film including: a biaxially oriented polyester film which is produced by stretching an un-stretched polyester film in a first direction and stretching the resultant in a second direction perpendicular to the first direction along a film surface and has a small endothermic peak temperature of 160° C. or higher and 210° C. or lower, which is derived from a heat setting temperature measured by differential scanning calorimetry; and an undercoat layer which is formed by applying an undercoat layer forming composition onto one surface of the polyester film stretched in the first direction before being stretched in the second direction, and stretching the resultant in the second direction, and has a modulus of elasticity of 0.7 GPa or higher, a production method thereof, and a solar cell protective sheet and a solar cell module which include the laminated polyester film.
    Type: Application
    Filed: January 26, 2017
    Publication date: May 11, 2017
    Inventors: Hideki TOMIZAWA, Maki MIFUNE
  • Publication number: 20160071992
    Abstract: Disclosed is a back sheet for solar cells including a supporter and an A layer including at least a nonionic surfactant which has an ethylene glycol chain but does not have a carbon-carbon triple bond on at least one surface side of the supporter, in which the surface resistance value SR on the side provided with the A layer is in a range of 1.0×1010?/? to 5.5×1015?/?, and the improvement of the partial discharge voltage and the adhesiveness to an encapsulating material that encapsulates a solar cell are both achieved and a solar cell module including the back sheet for solar cells.
    Type: Application
    Filed: October 1, 2015
    Publication date: March 10, 2016
    Applicant: FUJIFILM Corporation
    Inventors: HIDEKI TOMIZAWA, NAOHIRO MATSUNAGA, NAOKI KOITO
  • Publication number: 20160064586
    Abstract: To provide a solar cell back sheet having excellent weather resistance and durability in which high adhesiveness to a sealing material for sealing a solar cell element is maintained for a long period of time even under harsh conditions of a high temperature and a high humidity and a solar cell module including the same. The solar cell back sheet including a supporter; and a coating layer (B) including a polymer having a yield point; and a coating layer (C) on at least one surface side of the supporter in this order, in which the coating layer (C) is in direct contact with a sealing material for a solar cell module to which the solar cell back sheet is applied and a solar cell module including the same.
    Type: Application
    Filed: November 12, 2015
    Publication date: March 3, 2016
    Applicant: FUJIFILM CORPORATION
    Inventors: Hideki TOMIZAWA, Naohiro MATSUNAGA, Naoki KOITO
  • Patent number: 8557948
    Abstract: A photosensitive composition, at least containing: a carboxyl group-containing photosensitive polyurethane resin; a phosphorus-containing flame retardant; a polymerizable compound; and a photopolymerization initiator, wherein both a resin polymer of the photosensitive polyurethane resin and the polymerizable compound do not contain a phosphorus atom, wherein the photosensitive polyurethane resin has the weight average molecular weight from 2,000 to 60,000, the acid value from 20 mg KOH/g to 120 mg KOH/g, and the ethylenically unsaturated group equivalent from 0.05 mmol/g to 3.0 mmol/g, and wherein the photosensitive polyurethane resin has, in the side chain thereof, at least one particular functional group.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: October 15, 2013
    Assignee: FUJIFILM Corporation
    Inventors: Hideki Tomizawa, Kazumori Minami, Daisuke Arioka
  • Publication number: 20120282549
    Abstract: A photosensitive composition including: a photosensitive polyurethane resin; a phosphorus-containing flame retardant; a polymerizable compound; and a photopolymerization initiator, wherein the photosensitive polyurethane resin contains an ethylenically unsaturated bond group and a carboxyl group, and contains a polyurethane skeleton which contains a polyol group as a repeating unit.
    Type: Application
    Filed: January 28, 2011
    Publication date: November 8, 2012
    Applicant: FUJIFILM CORPORATION
    Inventors: Hideki Tomizawa, Kazumori Minami, Daisuke Arioka
  • Publication number: 20120048594
    Abstract: A photosensitive composition, at least containing: a carboxyl group-containing photosensitive polyurethane resin; a phosphorus-containing flame retardant; a polymerizable compound; and a photopolymerization initiator, wherein both a resin polymer of the photosensitive polyurethane resin and the polymerizable compound do not contain a phosphorus atom, wherein the photosensitive polyurethane resin has the weight average molecular weight from 2,000 to 60,000, the acid value from 20 mg KOH/g to 120 mg KOH/g, and the ethylenically unsaturated group equivalent from 0.05 mmol/g to 3.0 mmol/g, and wherein the photosensitive polyurethane resin has, in the side chain thereof, at least one particular functional group.
    Type: Application
    Filed: August 30, 2011
    Publication date: March 1, 2012
    Applicant: FUJIFILM CORPORATION
    Inventors: Hideki TOMIZAWA, Kazumori MINAMI, Daisuke ARIOKA
  • Publication number: 20040001051
    Abstract: An information processing apparatus comprises a touch screen unit, a unit for displaying on the touch screen unit a character input window to input a character in accordance with an operation of a stylus, and a unit for displaying, on the character input window, information relating to an active window associated with a current character input operation, the active window being one of a plurality of windows displayable on the touch screen.
    Type: Application
    Filed: May 20, 2003
    Publication date: January 1, 2004
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Hideki Tomizawa, Shikyo Ohashi