Patents by Inventor Tamotsu Miura

Tamotsu Miura 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: 10400174
    Abstract: In a multi-layer insulated wire including: a conductor; an inner layer formed in periphery of the conductor; and an outer layer formed in periphery of the inner layer, the inner layer is made of a resin composition containing a base polymer containing polyolefin as a main component, and the outer layer is made of a resin composition containing a base polymer containing polyolefin as a main component so as to contain 80 or more and 250 or less parts by mass of metallic hydroxide per 100 parts by mass of the base polymer. The multi-layer insulated wire having an expansion start temperature of the outer layer that is equal to or lower than 344° C. is used.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: September 3, 2019
    Assignee: Hitachi Metals, Ltd.
    Inventors: Tsuyoshi Miura, Tamotsu Kibe, Makoto Iwasaki, Yoshiaki Nakamura
  • Publication number: 20190241812
    Abstract: In a multi-layer insulated wire including: a conductor; an inner layer formed in periphery of the conductor; and an outer layer formed in periphery of the inner layer, the inner layer is made of a resin composition containing a base polymer containing polyolefin as a main component, and the outer layer is made of a resin composition containing a base polymer containing polyolefin as a main component so as to contain 80 or more and 250 or less parts by mass of metallic hydroxide per 100 parts by mass of the base polymer. The multi-layer insulated wire having an expansion start temperature of the outer layer that is equal to or lower than 344° C. is used.
    Type: Application
    Filed: January 29, 2019
    Publication date: August 8, 2019
    Inventors: Tsuyoshi MIURA, Tamotsu KIBE, Makoto IWASAKI, Yoshiaki NAKAMURA
  • Patent number: 7968639
    Abstract: The present invention provides a polyvinyl acetal powder which is excellent in flowability during the coating process when it is applied to a powder coating material. This polyvinyl acetal powder enables to obtain a coating film having good impact resistance and uniformity of thickness (uniformity of coating film thickness). The present invention also provides a powder coating material using the polyvinyl acetal powder. Specifically, the present invention is a polyvinyl acetal powder having an average particle diameter of 10 to 150 ?m, a maximum particle diameter of 250 ?m or less, and a melt flow rate of 1 to 200 g/10 min. as measured in accordance with JIS K7210: 1999. The present invention also is a powder coating material containing this polyvinyl acetal powder.
    Type: Grant
    Filed: April 26, 2007
    Date of Patent: June 28, 2011
    Assignee: Kuraray Co., Ltd.
    Inventors: Seiji Tanimoto, Koichiro Isoue, Makio Tokoh, Tamotsu Miura
  • Publication number: 20090311547
    Abstract: The present invention provides a polyvinyl acetal powder which is excellent in flowability during the coating process when it is applied to a powder coating material. This polyvinyl acetal powder enables to obtain a coating film having good impact resistance and uniformity of thickness (uniformity of coating film thickness). The present invention also provides a powder coating material using the polyvinyl acetal powder. Specifically, the present invention is a polyvinyl acetal powder having an average particle diameter of 10 to 150 ?m, a maximum particle diameter of 250 ?m or less, and a melt flow rate of 1 to 200 g/10 min. as measured in accordance with JIS K7210: 1999. The present invention also is a powder coating material containing this polyvinyl acetal powder.
    Type: Application
    Filed: April 26, 2007
    Publication date: December 17, 2009
    Applicant: KURARAY CO., LTD.
    Inventors: Seiji Tanimoto, Koichiro Isoue, Makio Tokoh, Tamotsu Miura
  • Patent number: 5437248
    Abstract: A fire tube boiler having a combustion chamber equipped with a burner, and a group of fire tubes provided adjacent to the combustion chamber. The fire tube boiler further includes a heat exchanger disposed in the combustion chamber and serving for heat exchange with combustion flame from the burner. The combustion chamber is divided into a first combustion chamber and a second combustion chamber by the disposition of the heat exchanger. Furthermore, the heat exchanger is disposed in proximity to the burner so that the combustion flame in the first chamber is less than 1500.degree. C. and the combustion flame in the second chamber is between 1100.degree. and 1400.degree. C. Thus, the fire tube boiler allows further reduction in harmful exhausts such as NOx and CO.
    Type: Grant
    Filed: July 16, 1993
    Date of Patent: August 1, 1995
    Assignee: Miura Co., Ltd.
    Inventors: Tamotsu Miura, Masatoshi Miura, Osamu Higuchi
  • Patent number: 4770460
    Abstract: A small motor vehicle such as a motorcycle having a front fairing with the radiator, engine and the like positioned therein. A front fender is provided which includes a peripheral portion positioned about a portion of the front wheel and extending fore-and-aft between the struts of a front fork. The fender further includes side plates including narrow upper portions extending to just outwardly of the front fork and lower portions. The lower portions extend outwardly and rearwardly to lie in a streamline aligned with the lower sides of the vehicle fairing. Further edge portions extend downwardly from the peripheral portion of the fender rearwardly of the front fork so as to create an appropriate fender well.
    Type: Grant
    Filed: January 27, 1987
    Date of Patent: September 13, 1988
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Tamotsu Miura, Hisato Saitoh
  • Patent number: 4759620
    Abstract: A back-mirror device for small-sized vehicles of the type that a back-mirror is mounted to an upper side portion of a fairing which covers a front portion of a vehicle body by the intermediary of an arm member projecting from the side portion. The arm member is provided with an opening which penetrates through the arm member in the direction of running of the vehicle, hence upon running of the vehicle, running wind blows through the opening from the forth to the rear, and thereby an air resistance is reduced. Among two arm portions separated to the above and the below by the opening, one arm portion is may be made to be able to avoid an external load by separation or bending in the event that an external load exceeding a predetermined amount is applied thereto, and the other arm portion could be provided with a flexible vibration-absorptive member.
    Type: Grant
    Filed: December 23, 1986
    Date of Patent: July 26, 1988
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Tsutomu Sakuma, Tamotsu Miura, Toshiaki Kishi
  • Patent number: D294925
    Type: Grant
    Filed: September 17, 1985
    Date of Patent: March 29, 1988
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Tsutomu Sakuma, Tamotsu Miura, Takashi Hino
  • Patent number: D299447
    Type: Grant
    Filed: September 5, 1986
    Date of Patent: January 17, 1989
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Tsutomu Sakuma, Toshiaki Kishi, Tamotsu Miura, Takeshi Ooba