Patents by Inventor Mototsugu Nagamatsu

Mototsugu Nagamatsu 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).

  • Co-generation system and a dehumidification air-conditioner
    Publication number: 20040237540
    Abstract: A co-generation system and a dehumidification air-conditioner, which generates electricity and provides highly efficient air-conditioning by reducing the latent heat load of the air-conditioner. Exhaust gas from either a turbine or an internal combustion engine heats air for desorption of adsorbed moisture from a humidity rotor. The humidity rotor has a sound adsorption material to attenuate high frequency noise coming from the exhaust outlet of the co-generation system.
    Type: Application
    Filed: October 17, 2003
    Publication date: December 2, 2004
    Applicant: SEIBU GIKEN CO, LTD.
    Inventors: Hiroshi Okano, Yukito Kawakami, Mototsugu Nagamatsu
  • Co-generation system and a dehumidification air -conditioner
    Publication number: 20020040575
    Abstract: A co-generation system and a dehumidification air-conditioner, which generates electricity and provides highly efficient air-conditioning by reducing the latent heat load of the air-conditioner. Exhaust gas from either a turbine or an internal combustion engine heats air for desorption of adsorbed moisture from a humidity rotor. The humidity rotor has a sound adsorption material to attenuate high frequency noise coming from the exhaust outlet of the co-generation system.
    Type: Application
    Filed: September 26, 2001
    Publication date: April 11, 2002
    Applicant: Seibu Giken Co. Ltd.
    Inventors: Hiroshi Okano, Yukito Kawakami, Mototsugu Nagamatsu