Patents by Inventor Takeshi Oka

Takeshi Oka 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: 20240130361
    Abstract: To provide an industrially and environmentally more preferable nonflammable liquid composition having a fluorine compound reduced, as compared to previously known nonflammable liquid compositions. A liquid composition is used, which includes a flammable liquid and a fluoroiodoalkane represented by the following formula (1): (in the formula, X each independently represents H or F, and n represents an integer of from 0 to 5), and which is characterized in that the total amount of the above-mentioned flammable liquid and the above-mentioned fluoroiodoalkane is from 95 to 100 wt % of the entire amount of the above-mentioned liquid composition.
    Type: Application
    Filed: January 20, 2022
    Publication date: April 25, 2024
    Applicant: TOSOH CORPORATION
    Inventors: Yuji OKA, Kosuke KAWABE, Takeshi KANBARA
  • Patent number: 10744030
    Abstract: A heating implement (1) for body of the present embodiment includes a first sheet (11) having air-permeability; a second sheet (12); a heating element (13), intermediately arranged between the first sheet (11) and the second sheet (12) and containing an oxidizeable metal and a carbon component; and a first adhesive layer (14) and a second adhesive layer (15) provided in one of external surfaces of the first sheet (11) which is applied to a wearer side, in which a region without adhesive layer, in which none of the first adhesive layer (14) and the second adhesive layer (15) is disposed, is provided in at least a part of an external circumference section of the first sheet (11), the following relations (a) and (b) are satisfied, and the heating implement is perfumed with a fragrance: (a) a mass ratio of a content of the fragrance to a content of the carbon component in the aforementioned heating implement (fragrance/carbon component) is equal to or higher than 0.2 and equal to or lower than 0.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: August 18, 2020
    Assignee: KAO CORPORATION
    Inventors: Takeshi Oka, Yasuto Saita, Katsutoshi Hara
  • Patent number: 9992851
    Abstract: The present technique relates to an information processing apparatus and a method capable of realizing a communication tool of a new mode. An LED emits light according to a light emission pattern identified based on a set of light emission parameters indicating characteristics of light emission. An action control unit controls the light emission pattern of the LED based on a relationship between the self apparatus and a group to which the self apparatus and at least one other information processing apparatus including the LED belong, or a relationship between the other information processing apparatus and the self apparatus belonging to the group. The present technique may be applied to an information processing apparatus used as a communication tool.
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: June 5, 2018
    Assignee: Sony Corporation
    Inventors: Takeshi Oka, Yoshihiro Nakanishi, Yohei Fukuma, Kazunori Hamada, Kenji Kawaguchi, Hidetoshi Kawauchi
  • Patent number: 9915443
    Abstract: The present invention relates to a heating element (1) having an exothermic composition containing an oxidizable metal, a carbon component and water. Tri-alkali metal phosphate is contained in the heating element (1), and the content of water in the heating element (1) is equal to or larger than 50 parts by mass and equal to or smaller than 90 parts by mass for 100 parts by mass of the oxidizable metal, and the content of tri-alkali metal phosphate as a phosphate group is equal to or larger than 0.5 parts by mass and equal to or smaller than 1.1 parts by mass for 100 parts by mass of the oxidizable metal.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: March 13, 2018
    Assignee: KAO CORPORATION
    Inventors: Takeshi Oka, Shouko Senda
  • Patent number: 9671134
    Abstract: A vapor heating implement satisfies: (A) the content of water in the heating implement is equal to or higher than 40 parts by mass and is equal to or lower than 80 parts by mass for 100 parts by mass of the oxidizable metal; (B) the content of the water-retention agent in the exothermic composition is equal to or higher than 0.3 parts by mass and is equal to or lower than 20 parts by mass for 100 parts by mass of the oxidizable metal; (C) the content of water contained in the exothermic layer (121A) is equal to or higher than 8 parts by mass and is equal to or lower than 45 parts by mass for 100 parts by mass of the oxidizable metal; and (D) the content of water contained in the water-retention sheet (121C) is from 15 to 30 mass % of the maximum water absorption of the water-retention sheet.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: June 6, 2017
    Assignee: KAO CORPORATION
    Inventors: Yasuto Saita, Takeshi Oka, Yuko Shimada
  • Patent number: 9592149
    Abstract: A heat generating device includes a heat generating element enclosed in an air-permeable stretch bag. The heat generating element includes an air-permeable first side adapted to be located proximal to the skin of a wearer, a second side adapted to be located distal to the skin of a wearer, and a heat generating member interposed between the first side and the second side. It is preferred that a part of the heat generating element is fixed to a part of the inner side of the stretch bag in the overlap between the stretch bag and the heat generating element in a plan view of the heat generating device.
    Type: Grant
    Filed: November 6, 2008
    Date of Patent: March 14, 2017
    Assignee: Kao Corporation
    Inventors: Yuki Hidaka, Kazuo Ohashi, Kyouko Tagami, Takeshi Oka, Ryuichi Noki, Takashi Higashi
  • Patent number: 9534810
    Abstract: A heating element (10) comprises an exothermic layer (11) containing an oxidizable metal, a water absorption agent and water and a water-retention layer (12) having a water absorption sheet (102), the exothermic layer (11) and the water-retention layer (12) are in layers, in which the mass ratio of the content of the water absorption agent is from 0.3 to 20 parts by mass for 100 parts by mass of the oxidizable metal, mass ratio of content of water to the content of the water absorption agent in the exothermic layer (11) (water/water absorption agent) is from 0.8 to 13, and the content of water contained in the water-retention layer (12) is from 10 to 45 mass % of the maximum water absorption of said water-retention layer (12).
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: January 3, 2017
    Assignee: KAO CORPORATION
    Inventor: Takeshi Oka
  • Patent number: 9396627
    Abstract: The present technique relates to an information processing device and an information processing method that can realize new forms of communication tools. LEDs emit light in accordance with a light emission pattern specified by a combination of light emission parameters that represent light emission characteristics. A light emission control unit performs control to select a light emission pattern from among two or more preset light emission patterns, based on a change in physical quantity resulting from an action of a user, and cause a light-emitting unit to emit light in accordance with the selected light emission pattern. The present technique can be applied to information processing devices used as communication tools.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: July 19, 2016
    Assignee: Sony Corporation
    Inventors: Yohei Fukuma, Takeshi Oka, Kazunori Hamada, Kenji Kawaguchi, Hidetoshi Kawauchi, Yoshihiro Nakanishi
  • Publication number: 20160128866
    Abstract: A heating implement (1) for body of the present embodiment includes a first sheet (11) having air-permeability; a second sheet (12); a heating element (13), intermediately arranged between the first sheet (11) and the second sheet (12) and containing an oxidizeable metal and a carbon component; and a first adhesive layer (14) and a second adhesive layer (15) provided in one of external surfaces of the first sheet (11) which is applied to a wearer side, in which a region without adhesive layer, in which none of the first adhesive layer (14) and the second adhesive layer (15) is disposed, is provided in at least a part of an external circumference section of the first sheet (11), the following relations (a) and (b) are satisfied, and the heating implement is perfumed with a fragrance: (a) a mass ratio of a content of the fragrance to a content of the carbon component in the aforementioned heating implement (fragrance/carbon component) is equal to or higher than 0.2 and equal to or lower than 0.
    Type: Application
    Filed: June 10, 2014
    Publication date: May 12, 2016
    Applicant: KAO CORPORATION
    Inventors: Takeshi OKA, Yasuto SAITA, Katsutoshi HARA
  • Patent number: 9094566
    Abstract: Provided is a signal processing circuit including an image processing unit that performs, at an early stage, a process common to first image signals input using a predetermined number of signal lines in correspondence with first image sensors having a first pixel array and second image signals input using a number of signal lines and commonly used to input the first image signals in correspondence with second image sensors having a second pixel array, and performs specific processes specific to the first and second image signals at a later stage, a conversion unit that converts the second image signals subjected to the specific process according to a format of the first image signals, and a selection unit that selects one of the first image signals subjected to the specific process and the converted second image signals and outputs the selected image signals using the predetermined number of signal lines.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: July 28, 2015
    Assignee: SONY CORPORATION
    Inventors: Motohiro Nakasuji, Seiji Kawa, Takeshi Oka
  • Publication number: 20150184891
    Abstract: The present invention relates to a heating element (1) having an exothermic composition containing an oxidizable metal, a carbon component and water. Tri-alkali metal phosphate is contained in the heating element (1), and the content of water in the heating element (1) is equal to or larger than 50 parts by mass and equal to or smaller than 90 parts by mass for 100 parts by mass of the oxidizable metal, and the content of tri-alkali metal phosphate as a phosphate group is equal to or larger than 0.5 parts by mass and equal to or smaller than 1.1 parts by mass for 100 parts by mass of the oxidizable metal.
    Type: Application
    Filed: June 7, 2013
    Publication date: July 2, 2015
    Applicant: KAO CORPORATION
    Inventors: Takeshi Oka, Shouko Senda
  • Publication number: 20140373828
    Abstract: A heating element (10) comprises an exothermic layer (11) containing an oxidizable metal, a water absorption agent and water and a water-retention layer (12) having a water absorption sheet (102), the exothermic layer (11) and the water-retention layer (12) are in layers, in which the mass ratio of the content of the water absorption agent is from 0.3 to 20 parts by mass for 100 parts by mass of the oxidizable metal, mass ratio of content of water to the content of the water absorption agent in the exothermic layer (11) (water/water absorption agent) is from 0.8 to 13, and the content of water contained in the water-retention layer (12) is from 10 to 45 mass % of the maximum water absorption of said water-retention layer (12).
    Type: Application
    Filed: December 21, 2012
    Publication date: December 25, 2014
    Applicant: KAO CORPORATION
    Inventor: Takeshi Oka
  • Publication number: 20140345543
    Abstract: A vapor heating implement satisfies: (A) the content of water in the heating implement is equal to or higher than 40 parts by mass and is equal to or lower than 80 parts by mass for 100 parts by mass of the oxidizable metal; (B) the content of the water-retention agent in the exothermic composition is equal to or higher than 0.3 parts by mass and is equal to or lower than 20 parts by mass for 100 parts by mass of the oxidizable metal; (C) the content of water contained in the exothermic layer (121A) is equal to or higher than 8 parts by mass and is equal to or lower than 45 parts by mass for 100 parts by mass of the oxidizable metal; and (D) the content of water contained in the water-retention sheet (121C) is from 15 to 30 mass % of the maximum water absorption of the water-retention sheet.
    Type: Application
    Filed: December 21, 2012
    Publication date: November 27, 2014
    Applicant: KAO CORPORATION
    Inventors: Yasuto Saita, Takeshi Oka, Yuko Shimada
  • Publication number: 20140333211
    Abstract: The present technique relates to an information processing apparatus and a method capable of realizing a communication tool of a new mode. An LED emits light according to a light emission pattern identified based on a set of light emission parameters indicating characteristics of light emission. An action control unit controls the light emission pattern of the LED based on a relationship between the self apparatus and a group to which the self apparatus and at least one other information processing apparatus including the LED belong, or a relationship between the other information processing apparatus and the self apparatus belonging to the group. The present technique may be applied to an information processing apparatus used as a communication tool.
    Type: Application
    Filed: December 13, 2012
    Publication date: November 13, 2014
    Applicant: Sony Corporation
    Inventors: Takeshi Oka, Yoshihiro Nakanishi, Yohei Fukuma, Kazunori Hamada, Kenji Kawaguchi, Hidetoshi Kawauchi
  • Publication number: 20140247132
    Abstract: The present technique relates to an information processing device and an information processing method that can realize new forms of communication tools. LEDs emit light in accordance with a light emission pattern specified by a combination of light emission parameters that represent light emission characteristics. A light emission control unit performs control to select a light emission pattern from among two or more preset light emission patterns, based on a change in physical quantity resulting from an action of a user, and cause a light-emitting unit to emit light in accordance with the selected light emission pattern. The present technique can be applied to information processing devices used as communication tools.
    Type: Application
    Filed: November 8, 2012
    Publication date: September 4, 2014
    Applicant: Sony Corporation
    Inventors: Yohei Fukuma, Takeshi Oka, Kazunori Hamada, Kenji Kawaguchi, Hidetoshi Kawauchi, Yoshihiro Nakanishi
  • Publication number: 20140132809
    Abstract: Provided is a signal processing circuit including an image processing unit that performs, at an early stage, a process common to first image signals input using a predetermined number of signal lines in correspondence with first image sensors having a first pixel array and second image signals input using a number of signal lines and commonly used to input the first image signals in correspondence with second image sensors having a second pixel array, and performs specific processes specific to the first and second image signals at a later stage, a conversion unit that converts the second image signals subjected to the specific process according to a format of the first image signals, and a selection unit that selects one of the first image signals subjected to the specific process and the converted second image signals and outputs the selected image signals using the predetermined number of signal lines.
    Type: Application
    Filed: November 5, 2013
    Publication date: May 15, 2014
    Applicant: Sony Corporation
    Inventors: Motohiro Nakasuji, Seiji Kawa, Takeshi Oka
  • Publication number: 20140125821
    Abstract: There is provided a signal processing circuit including a color separation unit, a first development unit, a first resolution conversion unit, a second development unit, and an interface unit.
    Type: Application
    Filed: October 25, 2013
    Publication date: May 8, 2014
    Applicant: Sony Corporation
    Inventors: Seiji Kawa, Motohiro Nakasuji, Takeshi Oka
  • Patent number: 8204919
    Abstract: A file generating apparatus for improving the usability of recording media and providing efficient read and write processes. A header control portion generates a header arranged at the beginning of a file. A footer control portion generates a footer arranged at the end of the file. A filler control portion generates a filler so that the data amount of a body, the header, or the footer of the file corresponds to an integral multiple of an ECC block on an optical disk by adding the filler to the body, the header, or the footer. A KLV encoder KLV-encodes a filler for the body according to the KLV structure. The present invention can be applied to a disk apparatus that records video data or audio data on optical disks.
    Type: Grant
    Filed: June 9, 2004
    Date of Patent: June 19, 2012
    Assignee: Sony Corporation
    Inventors: Takeshi Oka, Satoshi Katsuo, Takashi Furukawa
  • Publication number: 20100241199
    Abstract: A heat generating device includes a heat generating element enclosed in an air-permeable stretch bag. The heat generating element includes an air-permeable first side adapted to be located proximal to the skin of a wearer, a second side adapted to be located distal to the skin of a wearer, and a heat generating member interposed between the first side and the second side. It is preferred that a part of the heat generating element is fixed to a part of the inner side of the stretch bag in the overlap between the stretch bag and the heat generating element in a plan view of the heat generating device.
    Type: Application
    Filed: November 6, 2008
    Publication date: September 23, 2010
    Applicant: Kao Corporation
    Inventors: Yuki Hidaka, Kazuo Ohashi, Kyouko Tagami, Takeshi Oka, Ryuichi Noki, Takashi Higashi
  • Patent number: 7734147
    Abstract: An information recording control apparatus that automatica1ly selects a recording device at the time of file recording. In response to a file recording request from a terminal apparatus and in accordance with the device information about recording devices, which is stored in a management information database, and the attribute information about a file, which is received from a terminal apparatus, an information recording control apparatus searches for a recording device available for recording from among a plurality of recording devices, and selects a recording device for use in recording. The information recording control apparatus changes the status of the selected recording device so that no other recording operation is performed, and transmits the information for identifying the selected recording device to the terminal apparatus. The terminal apparatus sets the recording device designated by the information recording control apparatus as the recording destination, and begins to transmit the file.
    Type: Grant
    Filed: December 23, 2005
    Date of Patent: June 8, 2010
    Assignee: Sony Corporation
    Inventor: Takeshi Oka