Patents by Inventor Osami YAMADA

Osami YAMADA 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: 10101708
    Abstract: An electronic timepiece includes a power generator that generates electric energy, a power storage that stores the electric energy, a capacity detector that detects remaining capacity of the power storage, an operation unit, an operation detector that detects a measurement display operation for instructing the operation unit to display a measurement time, and a capacity display operation for instructing the operation unit to display the remaining capacity, an indicating hand that is used in displaying the measurement time and the remaining capacity, a drive unit that drives the indicating hand, and displays the remaining capacity after moving the indicating hand so as to indicate a preset reference position.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: October 16, 2018
    Assignee: Seiko Epson Corporation
    Inventor: Osami Yamada
  • Patent number: 9745404
    Abstract: Provided is a resin molded article for an automobile interior material, the resin molded article achieving both resin strength permitting formation of a thin film, and crease resistance. This molded article is to be used in an automobile interior material, the resin molded article being obtained by slush-molding a powdered thermoplastic urethane urea resin composition (P) that satisfies (1)-(5) below, said resin composition (P) containing an additive and a thermoplastic urethane urea resin (U) obtained by reacting a high-molecular diol (a), a linear alkane diol (b), a monool (c), a diamine (d), and an organic diisocyanate (e): (1) (a) contains a specific polyester diol; (2) the weight of (b) is within a specific range relative to the total weight of (a)-(e); (3) the tensile strength of a film comprising (P) is 8.0 MPa or higher; (4) the storage modulus of (P) at 130° C. is 0.1-5.0 MPa; (5) the ratio of the storage modulus of (P) at 50° C. to the storage modulus at 23° C.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: August 29, 2017
    Assignees: SANYO CHEMICAL INDUSTRIES, LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kenta Nose, Koichi Saito, Osami Yamada, Hiroyuki Ishii, Daisuke Taniguchi
  • Patent number: 9729095
    Abstract: A stepping motor control circuit includes a drive pulse generation section that generates forward-rotation drive pulses that drive a stepping motor stepwise in a forward rotation direction and reverse-rotation drive pulses that drive the stepping motor stepwise in a reverse rotation direction and a forward/reverse rotation switching control section that switches the drive pulses outputted to the stepping motor from one of the forward-rotation drive pulses and the reverse-rotation drive pulses to the other, and the forward/reverse rotation switching control section switches the drive pulses outputted to the stepping motor from one of the forward-rotation drive pulses and the reverse-rotation drive pulses to the other and then provide a predetermined period before the other drive pulses are outputted to the stepping motor.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: August 8, 2017
    Assignee: Sieko Epson Corporation
    Inventor: Osami Yamada
  • Publication number: 20170160702
    Abstract: An electronic timepiece includes a power generator that generates electric energy, a power storage that stores the electric energy, a capacity detector that detects remaining capacity of the power storage, an operation unit, an operation detector that detects a measurement display operation for instructing the operation unit to display a measurement time, and a capacity display operation for instructing the operation unit to display the remaining capacity, an indicating hand that is used in displaying the measurement time and the remaining capacity, a drive unit that drives the indicating hand, and displays the remaining capacity after moving the indicating hand so as to indicate a preset reference position.
    Type: Application
    Filed: November 28, 2016
    Publication date: June 8, 2017
    Inventor: Osami YAMADA
  • Publication number: 20170044300
    Abstract: Provided is a resin molded article for an automobile interior material, the resin molded article achieving both resin strength permitting formation of a thin film, and crease resistance. This molded article is to be used in an automobile interior material, the resin molded article being obtained by slush-molding a powdered thermoplastic urethane urea resin composition (P) that satisfies (1)-(5) below, said resin composition (P) containing an additive and a thermoplastic urethane urea resin (U) obtained by reacting a high-molecular diol (a), a linear alkane diol (b), a monool (c), a diamine (d), and an organic diisocyanate (e): (1) (a) contains a specific polyester diol; (2) the weight of (b) is within a specific range relative to the total weight of (a)-(e); (3) the tensile strength of a film comprising (P) is 8.0 MPa or higher; (4) the storage modulus of (P) at 130° C. is 0.1-5.0 MPa; (5) the ratio of the storage modulus of (P) at 50° C. to the storage modulus at 23° C.
    Type: Application
    Filed: April 23, 2015
    Publication date: February 16, 2017
    Applicants: SANYO CHEMICAL INDUSTRIES, LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kenta NOSE, Koichi SAITO, Osami YAMADA, Hiroyuki ISHII, Daisuke TANIGUCHI
  • Publication number: 20160033939
    Abstract: A stepping motor control circuit includes a drive pulse generation section that generates forward-rotation drive pulses that drive a stepping motor stepwise in a forward rotation direction and reverse-rotation drive pulses that drive the stepping motor stepwise in a reverse rotation direction and a forward/reverse rotation switching control section that switches the drive pulses outputted to the stepping motor from one of the forward-rotation drive pulses and the reverse-rotation drive pulses to the other, and the forward/reverse rotation switching control section switches the drive pulses outputted to the stepping motor from one of the forward-rotation drive pulses and the reverse-rotation drive pulses to the other and then provide a predetermined period before the other drive pulses are outputted to the stepping motor.
    Type: Application
    Filed: June 10, 2015
    Publication date: February 4, 2016
    Inventor: Osami YAMADA