Patents by Inventor Nobuhiro Nakagawa

Nobuhiro Nakagawa 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).

  • Publication number: 20170153050
    Abstract: Even in the case of a large outdoor heat exchanger (24), it is possible to completely remove frost without reducing the defrosting effect. Provided are: a distributor (25) installed between the outdoor heat exchanger (24) and an expansion valve (26); a plurality of distribution pipes (252) of which one end is connected to the distributor (25) and of which the other end is connected to a plurality of heat transfer pipes (241) of the outdoor heat exchanger (24); and a bypass pipe (30) of which one end is connected to a compressor (23) and diverges on the way, and simultaneously of which the respective plurality of other ends are connected to a connection part between the distribution pipe (252) and the heat transfer pipe (241) or in the vicinity thereof.
    Type: Application
    Filed: November 25, 2014
    Publication date: June 1, 2017
    Applicant: Samsung Electronics CO., Ltd.
    Inventors: Nobuhiro NAKAGAWA, Hiroaki EGUCHI, Tetsuya OGASAWARA
  • Patent number: 7965074
    Abstract: Disclosed herein is a position sensor including, a magnetic recording medium including two incremental layers and an absolute layer, the absolute layer provided between the incremental layers, each of the layers having magnetic information recorded therein, and a magnetic detection section including three magnetoresistance effect devices opposite to the layers of the magnetic recording medium, being moved relative to the magnetic recording medium in the extending direction of the layers, and being operative to detect the magnetic information in the layers by the magnetoresistance effect devices.
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: June 21, 2011
    Assignee: Mori Seiki Co., Ltd.
    Inventors: Nobuhiro Nakagawa, Gunichi Nakamura, Masaaki Kusumi
  • Publication number: 20090116151
    Abstract: Disclosed herein is a position sensor including, a magnetic recording medium including two incremental layers and an absolute layer, the absolute layer provided between the incremental layers, each of the layers having magnetic information recorded therein, and a magnetic detection section including three magnetoresistance effect devices opposite to the layers of the magnetic recording medium, being moved relative to the magnetic recording medium in the extending direction of the layers, and being operative to detect the magnetic information in the layers by the magnetoresistance effect devices.
    Type: Application
    Filed: October 21, 2008
    Publication date: May 7, 2009
    Applicant: SONY CORPORATION
    Inventors: Nobuhiro Nakagawa, Gunichi Nakamura, Masaaki Kusumi
  • Patent number: 5130398
    Abstract: Organopolysiloxanes obtained by heating organocyclopolysiloxanes in the presence of alkali catalysts to effect equilibration reaction contain residual silanol groups. The organopolysiloxanes can be stabilized by effecting silylation reaction by adding silylketeneacetal compounds to them, thereby blocking the residual silanol groups through silylation.
    Type: Grant
    Filed: September 11, 1991
    Date of Patent: July 14, 1992
    Assignee: Shin-Etsu Chemical Company, Limited
    Inventors: Hironao Fujiki, Nobuhiro Nakagawa