Patents by Inventor Yasushi Naka

Yasushi Naka 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).

  • Mobile telephone with simultaneous power-on and transmission setting function
    Patent number: 7164935
    Abstract: A control unit 102 of a mobile telephone 10 sets a radio wave mode to ON or OFF, and stores the setting of the radio wave mode internally. ON shows that radio wave transmission is permitted, and OFF shows that radio wave transmission is prohibited. When the stored radio wave mode setting is OFF, radio wave transmission is suppressed even if input such as that for mail transmission is received. By setting the radio wave mode to OFF, functions that do not require radio wave transmission can be used, even in places where radio wave transmission is prohibited.
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: January 16, 2007
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Yasushi Naka, Masahiro Emoto
  • Mobile telephone
    Publication number: 20030087679
    Abstract: A control unit 102 of a mobile telephone 10 sets a radio wave mode to ON or OFF, and stores the setting of the radio wave mode internally. ON shows that radio wave transmission is permitted, and OFF shows that radio wave transmission is prohibited. When the stored radio wave mode setting is OFF, radio wave transmission is suppressed even if input such as that for mail transmission is received. By setting the radio wave mode to OFF, functions that do not require radio wave transmission can be used, even in places where radio wave transmission is prohibited.
    Type: Application
    Filed: October 15, 2002
    Publication date: May 8, 2003
    Inventors: Yasushi Naka, Masahiro Emoto
  • Moisture-permeable waterproof coated fabric
    Patent number: 4560611
    Abstract: A moisture-permeable waterproof coated fabric having a microporous polyurethane layer is obtained by the so-called wet coagulation method using as a coated solution a polar organic solvent solution containing 8 to 25% by weight of a polyurethane elastomer, 0.1 to 10% by weight of a water repellent agent, 0.2 to 3% by weight of polyisocyanate and 1 to 8% by weight of a nonionic surfactant.
    Type: Grant
    Filed: October 28, 1983
    Date of Patent: December 24, 1985
    Assignee: Toray Industries, Incorporated
    Inventors: Yasushi Naka, Kiyoshi Kawakami
  • Moisture-permeable waterproof coated fabric having a microporous polyurethane layer
    Patent number: 4535008
    Abstract: A moisture-permeable waterproof coated fabric having a microporous polyurethane layer is obtained by the so-called wet coagulation method using as a coated solution a polar organic solvent solution containing 8 to 25% by weight of a polyurethane elastomer, 0.1 to 10% by weight of a water repellent agent, 0.2 to 3% by weight of polyisocyanate and 1 to 8% by weight of a nonionic surfactant.
    Type: Grant
    Filed: October 28, 1983
    Date of Patent: August 13, 1985
    Inventors: Yasushi Naka, Kiyoshi Kawakami
  • Moisture-permeable waterproof coated fabric and method of making the same
    Patent number: 4429000
    Abstract: A moisture-permeable waterproof coated fabric having a microporous polyurethane layer is obtained by the so-called wet coagulation method using as a coated solution a polar organic solvent solution containing 8 to 25% by weight of a polyurethane elastomer, 0.1 to 10% by weight of a water repellent agent, 0.2 to 3% by weight of polyisocyanate and 1 to 8% by weight of a nonionic surfactant.
    Type: Grant
    Filed: July 24, 1981
    Date of Patent: January 31, 1984
    Assignee: Toray Industries, Inc.
    Inventors: Yasushi Naka, Kiyoshi Kawakami