Patents by Inventor Hirotaka Uchiyama

Hirotaka Uchiyama 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).

  • Patent number: 8684619
    Abstract: A device for cleaning debris from a target surface. The device has a sole plate with permanent bristles and a removable/replaceable pad. The device also has a replaceable, on-board supply of cleanser. The pad/cleanser may be replaced when depleted and replaced with a new pad/cleanser or may simply be replaced with a new pad/cleanser when that pad/cleanser is more suitable for a particular cleaning task.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: April 1, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Hirotaka Uchiyama, Mimi Gizaw Daniel, Glenn Allen Bradbury, David William Schuller, Agnes Elaine Wells, Michelle Lynn Borman, Aaron Fredrick Dubas, Adam Robert-George Shafer
  • Publication number: 20140044666
    Abstract: A stable composition for removing unwanted molecules from a surface comprises functionally-available cyclodextrin, a cyclodextrin-compatible perfume material, and a cyclodextrin-incompatible perfume material. The compositions are suitable for capturing unwanted molecules from inanimate surfaces, including skin, hair, and the like. The compositions can further comprise other cyclodextrin-compatible and -incompatible materials and other optional ingredients.
    Type: Application
    Filed: September 4, 2013
    Publication date: February 13, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Hirotaka Uchiyama, Ricky Ah-man Woo, Dean Larry DuVal, Steven Reece
  • Patent number: 8641311
    Abstract: A unit dose for cleaning an unsanitary surface, such as a toilet bowl. The unit dose comprises a water dispersible shell containing granules defining a core. The granules obviate the need for sheet material in the unit dose and provide cleaning efficacy when submerged.
    Type: Grant
    Filed: October 11, 2010
    Date of Patent: February 4, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Kerry Andrew Vetter, Hirotaka Uchiyama, Glenn Allen Bradbury, Adam Robert-George Shafer, Joseph Michael Gaines, Francisco Go Lao, Jr., Gregory Clegg Spooner
  • Publication number: 20130340186
    Abstract: A device for cleaning debris from a target surface. The device has a sole plate with permanent bristles and a removable/replaceable pad. The device also has a replaceable, on-board supply of cleanser. The pad/cleanser may be replaced when depleted and replaced with a new pad/cleanser or may simply be replaced with a new pad/cleanser when that pad/cleanser is more suitable for a particular cleaning task.
    Type: Application
    Filed: August 29, 2013
    Publication date: December 26, 2013
    Applicant: The Procter & Gamble Company
    Inventors: Hirotaka UCHIYAMA, Mimi Gizaw DANIEL, Glenn Allen BRADBURY, David William SCHULLER, Agnes Elaine WELLS, Michelle Lynn BORMAN, Aaron Fredrick DUBAS, Adam Robert-George SHAFER
  • Patent number: 8546355
    Abstract: A stable composition for removing unwanted molecules from a surface comprises functionally-available cyclodextrin, cyclodextrin-compatible surfactant, and cyclodextrin-incompatible surfactant. The compositions are suitable for capturing unwanted molecules from inanimate surfaces, including fabrics, including carpets, and hard surfaces including countertops, dishes, floors, garbage cans, ceilings, walls, carpet padding, air filters, and the like, and from animate surfaces, including skin, hair, and the like. The compositions can further comprise other cyclodextrin-compatible and -incompatible materials and other optional ingredients.
    Type: Grant
    Filed: March 8, 2005
    Date of Patent: October 1, 2013
    Assignee: The Procter and Gamble Company
    Inventors: Hirotaka Uchiyama, Ricky Ah-Man Woo, Dean Larry DuVal, Steven Reece
  • Patent number: 8539631
    Abstract: Roller for providing benefits to fabric. The present invention relates to utilizing one or more benefit agents in conjunction with a hand-held roller in order to provide one or more benefits to fabrics. The present invention also relates to a method for applying one or more benefit agents to the roller.
    Type: Grant
    Filed: July 8, 2005
    Date of Patent: September 24, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Vincenzo Catalfamo, Jeffrey Donald Painter, Zaiyou Liu, George Kavin Morgan, III, Trace Wendell de Guzman Trajano, Melissa Jane Wene, Cynthia Maria Bedell, Hirotaka Uchiyama, Toan Trinh
  • Publication number: 20130017123
    Abstract: Air freshener products and methods for freshening air are disclosed. In some embodiments, the air freshening product may include a container for storing an air freshening composition that may contain compressed gas such as compressed air, nitrogen, nitrous oxide, inert gases, or carbon dioxide. When the container is completely filled with propellant and air freshening composition, the air freshening composition may be released from the container at a flow rate of from about 0.8 grams/second to about 1.5 grams/second, wherein the mean particle size of the released spray droplets is from about 10 microns to about 100 microns. The method of freshening air, in certain embodiments, provides improved delivery of an air freshening composition using a non-hydrocarbon propellant. If malodor counteractants are used, the method may also provide a reduction in malodors.
    Type: Application
    Filed: August 24, 2012
    Publication date: January 17, 2013
    Inventors: Hirotaka UCHIYAMA, Christopher Eugene Bates, Eric Laurence Wagnon, Cynthia Jean McCann, Carl-Eric Kaiser, Steven Louis Diersing
  • Patent number: 8329154
    Abstract: Compositions for providing controlled-release of an active material comprise a dispersant and microcapsules containing the active material. The compositions contain the dispersant and/or microcapsules at relatively low levels to avoid negatively impacting the surfaces treated with the compositions. The active material is preferably a perfume and the composition provides a controlled-release scent, along with controlling malodor when the compositions fuirther comprise optional odor control agent. Methods of providing a controlled-release of an active material on a surface comprise the step of contacting the surface with a composition comprising a dispersant and microcapsules containing an active material.
    Type: Grant
    Filed: July 14, 2006
    Date of Patent: December 11, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Hirotaka Uchiyama, Jonathan Robert Cetti, Mario Alonso, David Lee Montezinos, Daniel Scott Cobb
  • Publication number: 20120246854
    Abstract: A head for cleaning a target surface, such as a toilet bowl. The head has a longitudinal axis and comprises a starch based material. The material may be provided as a sheet, and formed to make a generally round head or a head of laminae. The head may optionally contain granules, which optionally define a core and improve the stiffness of the head. The starch based material may be extruded to have a machine direction oriented in the longitudinal direction of the cleaning device.
    Type: Application
    Filed: March 28, 2011
    Publication date: October 4, 2012
    Inventors: Hirotaka Uchiyama, Joseph Michael Gaines, Kerry Andrew Vetter, Glenn Allen Bradbury
  • Publication number: 20120246850
    Abstract: A head for cleaning a target surface, such as a toilet bowl. The head has a longitudinal axis and comprises a starch based material. The material may be provided as a sheet, and formed to make a generally round head or a head of laminae. The head may optionally contain granules, which optionally define a core and improve the stiffness of the head. The starch based material may be extruded to have a machine direction oriented in the longitudinal direction of the cleaning device.
    Type: Application
    Filed: March 28, 2011
    Publication date: October 4, 2012
    Inventors: Joseph Michael Gaines, Hirotaka Uchiyama
  • Publication number: 20120246853
    Abstract: A head for cleaning a target surface, such as a toilet bowl. The head has a longitudinal axis and comprises a starch based material. The material may be provided as a sheet, and formed to make a generally round head or a head of laminae. The head may optionally contain granules, which optionally define a core and improve the stiffness of the head. The starch based material may be extruded to have a machine direction oriented in the longitudinal direction of the cleaning device.
    Type: Application
    Filed: March 28, 2011
    Publication date: October 4, 2012
    Inventors: Hirotaka Uchiyama, Joseph Michael Gaines, Kerry Andrew Vetter, Glenn Allen Bradbury
  • Patent number: 8277725
    Abstract: Air freshener products and methods for freshening air are disclosed. In some embodiments, the air freshening product may include a container for storing an air freshening composition that may contain compressed gas such as compressed air, nitrogen, nitrous oxide, inert gases, or carbon dioxide. When the container is completely filled with propellant and air freshening composition, the air freshening composition may be released from the container at a flow rate of from about 0.8 grams/second to about 1.5 grams/second, wherein the mean particle size of the released spray droplets is from about 10 microns to about 100 microns. The method of freshening air, in certain embodiments, provides improved delivery of an air freshening composition using a non-hydrocarbon propellant. If malodor counteractants are used, the method may also provide a reduction in malodors.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: October 2, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Hirotaka Uchiyama, Christopher Eugene Bates, Eric Laurence Wagnon, Cynthia Jean McCann, Carl-Eric Kaiser, Steven Louis Diersing
  • Publication number: 20120096662
    Abstract: A device for cleaning debris from a target surface. The device has a sole plate with permanent bristles and a removable/replaceable pad. The device also has a replaceable, on-board supply of cleanser. The pad/cleanser may be replaced when depleted and replaced with a new pad/cleanser or may simply be replaced with a new pad/cleanser when that pad/cleanser is more suitable for a particular cleaning task.
    Type: Application
    Filed: October 26, 2010
    Publication date: April 26, 2012
    Inventors: Hirotaka Uchiyama, Mimi Gizaw Daniel, Glenn Allen Bradbury, David William Schuller, Agnes Elaine Wells, Michelle Lynn Borman, Aaron Fredrick Dubas, Adam Robert-George Shafer
  • Publication number: 20120084933
    Abstract: A unit dose for cleaning an unsanitary surface, such as a toilet bowl. The unit dose comprises a water dispersible shell containing granules defining a core. The granules obviate the need for sheet material in the unit dose and provide cleaning efficacy when submerged.
    Type: Application
    Filed: October 11, 2010
    Publication date: April 12, 2012
    Inventors: Kerry Andrew Vetter, Hirotaka Uchiyama, Glenn Allen Bradbury, Adam Robert-George Shafer, Joseph Michael Gaines, Francisco Go Lao, JR., Gregory Clegg Spooner
  • Patent number: 8101124
    Abstract: Air freshener products and methods for freshening air are disclosed. In some embodiments, the air freshening product may include a container for storing an air freshening composition that may contain compressed gas such as compressed air, nitrogen, nitrous oxide, inert gases, or carbon dioxide. When the container is completely filled with propellant and air freshening composition, the air freshening composition may be released from the container at a flow rate of from about 0.8 grams/second to about 1.5 grams/second, wherein the mean particle size of the released spray droplets is from about 10 microns to about 100 microns. The method of freshening air, in certain embodiments, provides improved delivery of an air freshening composition using a non-hydrocarbon propellant. If malodor counteractants are used, the method may also provide a reduction in malodors.
    Type: Grant
    Filed: July 1, 2011
    Date of Patent: January 24, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Hirotaka Uchiyama, Christopher Eugene Bates, Eric Laurence Wagnon, Cynthia Jean McCann, Carl-Eric Kaiser, Steven Louis Diersing
  • Publication number: 20110318222
    Abstract: Air freshener products and methods for freshening air are disclosed. In some embodiments, the air freshening product may include a container for storing an air freshening composition that may contain compressed gas such as compressed air, nitrogen, nitrous oxide, inert gases, or carbon dioxide. When the container is completely filled with propellant and air freshening composition, the air freshening composition may be released from the container at a flow rate of from about 0.8 grams/second to about 1.5 grams/second, wherein the mean particle size of the released spray droplets is from about 10 microns to about 100 microns. The method of freshening air, in certain embodiments, provides improved delivery of an air freshening composition using a non-hydrocarbon propellant. If malodor counteractants are used, the method may also provide a reduction in malodors.
    Type: Application
    Filed: July 1, 2011
    Publication date: December 29, 2011
    Inventors: Hirotaka Uchiyama, Christopher Eugene Bates, Eric Laurence Wagnon, Cynthia Jean McCann, Carl-Eric Kaiser, Steven Louis Diersing
  • Patent number: 7998403
    Abstract: Air freshener products and methods for freshening air are disclosed. In some embodiments, the air freshening product may include a container for storing an air freshening composition that may contain compressed gas such as compressed air, nitrogen, nitrous oxide, inert gases, or carbon dioxide. When the container is completely filled with propellant and air freshening composition, the air freshening composition may be released from the container at a flow rate of from about 0.0001 grams/second to about 1.2 grams/second. The method of freshening air, in certain embodiments, provides improved delivery of an air freshening composition using a non-hydrocarbon propellant. If malodor counteractants are used, the method may also provide a reduction in malodors.
    Type: Grant
    Filed: June 30, 2004
    Date of Patent: August 16, 2011
    Assignee: The Proctor & Gamble Company
    Inventors: Hirotaka Uchiyama, Christopher Eugene Bates, Eric Laurence Wagnon, Cynthia Jean McCann, Carl-Eric Kaiser, Steven Louis Diersing
  • Publication number: 20070176015
    Abstract: A flippable/tiltable non-energised volatile material delivery system for delivery in a continuous manner and boost on demand, the system comprising: A) a delivery engine comprising: i) a liquid comprising at least one volatile material; ii) at least two liquid reservoirs; iii) a liquid flow retardant situated in the liquid flow path between the at least two liquid reservoirs and wherein the flow retardant has at least one evaporative surface; and iv) a protective membrane adjacent to the retardant; and B) optionally a housing encasing the delivery engine.
    Type: Application
    Filed: January 18, 2007
    Publication date: August 2, 2007
    Inventors: Michael Sean Farrell, Gerard Bernard Meyer, Hirotaka Uchiyama, Kim Lynn Webb, Scott Edward Smith
  • Publication number: 20070172382
    Abstract: Air freshener products and methods for freshening air are disclosed. In some embodiments, the air freshening product may include a container for storing an air freshening composition that may contain compressed gas such as compressed air, nitrogen, nitrous oxide, inert gases, or carbon dioxide. When the container is completely filled with propellant and air freshening composition, the air freshening composition may be released from the container at a flow rate of from about 0.0001 grams/second to about 1.2 grams/second. The method of freshening air, in certain embodiments, provides improved delivery of an air freshening composition using a non-hydrocarbon propellant. If malodor counteractants are used, the method may also provide a reduction in malodors.
    Type: Application
    Filed: June 30, 2004
    Publication date: July 26, 2007
    Inventors: Hirotaka Uchiyama, Christopher Bates, Eric Wagnon, Cynthia McCann, Carl-Eric Kaiser, Steven Diersing
  • Patent number: D688017
    Type: Grant
    Filed: April 25, 2011
    Date of Patent: August 13, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Hirotaka Uchiyama, Mimi Gizaw Daniel, David William Schuller