Patents by Inventor Takayuki Takatani

Takayuki Takatani 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).

  • Liquid circulation heating system
    Patent number: 8661840
    Abstract: A liquid circulation heating system performs air-heating by heating a liquid to produce a heated liquid and releasing heat of the heated liquid from a heating radiator. This liquid circulation heating system includes: a heat pump circuit for circulating a refrigerant, having a radiator for heating the liquid by radiating heat from the refrigerant; and a solar heating apparatus for heating the liquid by solar heat. In this liquid circulation heating system, a first passage passing through the radiator and a second passage passing through the solar heating apparatus are formed as passages through which the liquid flows to produce the heated liquid.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: March 4, 2014
    Assignee: Panasonic Corporation
    Inventors: Yasuhiko Isayama, Kazuo Nakatani, Takayuki Takatani, Noriho Okaza, Takashi Sawada, Yuuki Yamaoka, Masahiro Ohama
  • LIQUID CIRCULATION HEATING SYSTEM
    Publication number: 20100192606
    Abstract: A liquid circulation heating system performs air-heating by heating a liquid to produce a heated liquid and releasing heat of the heated liquid from a heating radiator. This liquid circulation heating system includes: a heat pump circuit for circulating a refrigerant, having a radiator for heating the liquid by radiating heat from the refrigerant; and a solar heating apparatus for heating the liquid by solar heat. In this liquid circulation heating system, a first passage passing through the radiator and a second passage passing through the solar heating apparatus are formed as passages through which the liquid flows to produce the heated liquid.
    Type: Application
    Filed: January 26, 2010
    Publication date: August 5, 2010
    Applicant: PANASONIC CORPORATION
    Inventors: Yasuhiko Isayama, Kazuo Nakatani, Takayuki Takatani, Noriho Okaza, Takashi Sawada, Yuuki Yamaoka, Masahiro Ohama
  • Polyamide resin composition
    Patent number: 5872187
    Abstract: The present invention provides a polyamide resin composition which has low water absorption and simultaneously has satisfactory combustion properties. Illustrative compositions contain 20-80 parts by weight of polyamide resin and 80-20 parts by weight of polyphenylene ether resin or a mixture of this resin and polystyrene resin, as well as 0.01-10 parts by weight of a compatibilizer, 1-50 parts by weight of an uncured phenol novolak resin, and 0-80 parts by weight of a rubber component wherein the weights of the compatibilizer, uncured phenol novolak resin and rubber component is based on a total of 100 parts by weight of polyamide and polyphenylene ether resins.
    Type: Grant
    Filed: June 27, 1997
    Date of Patent: February 16, 1999
    Assignee: General Electric Company
    Inventors: Takayuki Takatani, Hiromi Ishida
  • Polyamide resin composition
    Patent number: 5670576
    Abstract: The present invention provides a polyamide resin composition which has low water absorption and simultaneously has satisfactory combustion properties. Illustrative compositions contain 20-80 parts by weight of polyamide resin and 80-20 parts by weight of polyphenylene ether resin or a mixture of this resin and polystyrene resin, as well as 0.01-10 parts by weight of a compatibilizer, 1-50 parts by weight of an uncured phenol novolak resin, and 0-80 parts by weight of a rubber component wherein the weights of the compatibilizer, uncured phenol novolak resin and rubber component is based on a total of 100 parts by weight of polyamide and polyphenylene ether resins.
    Type: Grant
    Filed: March 11, 1996
    Date of Patent: September 23, 1997
    Assignee: General Electric Co.
    Inventors: Takayuki Takatani, Hiromi Ishida