Patents by Inventor Hirokazu Nakanishi

Hirokazu Nakanishi 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: 8933975
    Abstract: Provided is a display device capable of reducing a visually unpleasant sensation experienced by a user. This display device includes a display panel displaying a video picture, a backlight unit disposed on a back surface of the display panel and including a light sources for each region obtained by dividing the display panel into regions, a region characteristic amount detection unit detecting a characteristic amount of an image of each of the divided regions, a full screen characteristic amount detection unit detecting a characteristic amount of an image of the overall display panel, a region brightness determination unit determining an emission brightness of the respective light sources corresponding to each of the regions based on the detected characteristic amount, and the detected characteristic amount of the image of the overall display panel, and a backlight drive unit driving the respective light sources to emit light at the determined emission brightness.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: January 13, 2015
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Hirokazu Nakanishi, Atsushi Nakanishi
  • Patent number: 8442298
    Abstract: A mixed injection inspection system is provided for inspecting mixed injection work for mixing an injection drug by an inspector different from a mixed injection worker. The mixed injection inspection system includes: a mixed injection work photographing device provided in a mixed injection work place and used to photograph the mixed injection work; an inspector side mixed injection work monitor provided in a place remote from the mixed injection work place and used to display the mixed injection work photographed by the mixed injection work photographing device; an inspector side input device provided in a place remote from the mixed injection work place and used to input instructions for the worker working at the mixed injection work place; and a mixed injection worker side display for displaying to the mixed injection worker what has been input by the inspector side input device.
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: May 14, 2013
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Hirokazu Nakanishi, Hiroyuki Yuyama, Satoshi Goto
  • Patent number: 8433129
    Abstract: A mixed injection inspection system is provided for inspecting mixed injection work for mixing an injection drug by an inspector different from a mixed injection worker. The mixed injection inspection system includes: a mixed injection work photographing device provided in a mixed injection work place and used to photograph the mixed injection work; an inspector side mixed injection work monitor provided in a place remote from the mixed injection work place and used to display the mixed injection work photographed by the mixed injection work photographing device; an inspector side input device provided in a place remote from the mixed injection work place and used to input instructions for the worker working at the mixed injection work place; and a mixed injection worker side display for displaying to the mixed injection worker what has been input by the inspector side input device.
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: April 30, 2013
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Hirokazu Nakanishi, Hiroyuki Yuyama, Satoshi Goto
  • Publication number: 20120250212
    Abstract: A method for producing an electrostatic chuck 10 includes the steps of (a) pouring a ceramic slurry containing a ceramic powder, a solvent, a dispersant, and a gelling agent into a first molding die 31 in which an electrostatic electrode precursor 24 is removably attached to an inner surface of the first molding die 31, gelatinizing the ceramic slurry by causing a chemical reaction of the gelling agent, and then removing the first molding die 31 to prepare an embedded-electrode-containing ceramic molded body 41X in which the electrostatic electrode precursor 24 is embedded in a first ceramic molded body 41; (b) preparing a second ceramic molded body 42; and (c) preparing a stacked calcined body 50 using the embedded-electrode-containing ceramic molded body 41X and the second ceramic molded body 42, and conducting hot-press firing of the stacked calcined body 50.
    Type: Application
    Filed: March 28, 2012
    Publication date: October 4, 2012
    Applicant: NGK Insulators, Ltd.
    Inventors: Takuji Kimura, Takahiro Takahashi, Hirokazu Nakanishi
  • Publication number: 20120105620
    Abstract: A mixed injection inspection system is provided for inspecting mixed injection work for mixing an injection drug by an inspector different from a mixed injection worker. The mixed injection inspection system includes: a mixed injection work photographing device provided in a mixed injection work place and used to photograph the mixed injection work; an inspector side mixed injection work monitor provided in a place remote from the mixed injection work place and used to display the mixed injection work photographed by the mixed injection work photographing device; an inspector side input device provided in a place remote from the mixed injection work place and used to input instructions for the worker working at the mixed injection work place; and a mixed injection worker side display for displaying to the mixed injection worker what has been input by the inspector side input device.
    Type: Application
    Filed: November 4, 2011
    Publication date: May 3, 2012
    Inventors: Hirokazu Nakanishi, Hiroyuki Yuyama, Satoshi Goto
  • Publication number: 20120105621
    Abstract: A mixed injection inspection system is provided for inspecting mixed injection work for mixing an injection drug by an inspector different from a mixed injection worker. The mixed injection inspection system includes: a mixed injection work photographing device provided in a mixed injection work place and used to photograph the mixed injection work; an inspector side mixed injection work monitor provided in a place remote from the mixed injection work place and used to display the mixed injection work photographed by the mixed injection work photographing device; an inspector side input device provided in a place remote from the mixed injection work place and used to input instructions for the worker working at the mixed injection work place; and a mixed injection worker side display for displaying to the mixed injection worker what has been input by the inspector side input device.
    Type: Application
    Filed: November 4, 2011
    Publication date: May 3, 2012
    Inventors: Hirokazu Nakanishi, Hiroyuki Yuyama, Satoshi Goto
  • Publication number: 20120038694
    Abstract: Provided are a display device and a display control method capable of reducing a visually unpleasant sensation that is experienced by a user.
    Type: Application
    Filed: April 9, 2010
    Publication date: February 16, 2012
    Inventors: Hirokazu Nakanishi, Atsushi Nakanishi
  • Patent number: 8073238
    Abstract: Provided is a system for reducing burden on an inspector by making it possible to evaluate the operation of a mixed injection worker which is difficult to evaluate numerically at a place remote from the mixed injection work place.
    Type: Grant
    Filed: March 1, 2007
    Date of Patent: December 6, 2011
    Assignee: Yuyama Mfg. Co., Ltd.
    Inventors: Hirokazu Nakanishi, Hiroyuki Yuyama, Satoshi Goto
  • Publication number: 20100000779
    Abstract: The invention provides a bonded body including: a ceramic base that is mainly composed of alumina, includes a printed electrode embedded therein and composed of a high-melting-point conductive carbide and alumina, and has a concavity concaved at one surface concaved toward the printed electrode, and a terminal hole extending from the bottom of the concavity to the printed electrode; a terminal that is made of a sintered body of niobium carbide (NbC) /alumina (Al2O3) mixture and is placed in the terminal hole and has a first surface in contact with the printed electrode and a second surface exposed at the bottom of the concavity; a braze layer that is provided in the concavity to be in contact with the second surface of the terminal; and a connecting member made of a high-melting-point metal having a coefficient of thermal expansion close to that of the ceramic base.
    Type: Application
    Filed: June 5, 2009
    Publication date: January 7, 2010
    Applicant: NGK Insulators, Ltd.
    Inventors: Akiyoshi HATTORI, Hirokazu NAKANISHI
  • Patent number: 7571491
    Abstract: In a television receiver having a decryption unit and a video display unit which are stored in one casing, copyright protection is given to an encrypted digital video signal or analog video signal. When an encrypted digital video signal is inputted to a digital video signal input terminal, the signal is decrypted by a decoding circuit to obtain an after-decryption video signal that is copiable, and thereafter, the signal is visualized by a video display unit. When a casing cover is opened, a decoding control circuit converts a parameter that is needed for decryption, such as an encryption key, into a meaningless parameter, and outputs it to the decoding circuit, whereby the after-decryption video signal becomes a video signal that is not decrypted. On the other hand, during maintenance, a predetermined code is inputted from a button group (18) to output a regular decryption parameter to the decoding circuit (13).
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: August 4, 2009
    Assignee: Panasonic Corporation
    Inventors: Hirokazu Nakanishi, Koji Uetsuki, Masatoshi Ishida
  • Publication number: 20090161941
    Abstract: Provided is a system for reducing burden on an inspector by making it possible to evaluate the operation of a mixed injection worker which is difficult to evaluate numerically at a place remote from the mixed injection work place.
    Type: Application
    Filed: March 1, 2007
    Publication date: June 25, 2009
    Inventors: Hirokazu Nakanishi, Hiroyuki Yuyama, Satoshi Goto
  • Publication number: 20070172056
    Abstract: In a television receiver having a decryption unit and a video display unit which are stored in one casing, copyright protection is given to an encrypted digital video signal or analog video signal. When an encrypted digital video signal is inputted to a digital video signal input terminal, the signal is decrypted by a decoding circuit to obtain an after-decryption video signal that is copiable, and thereafter, the signal is visualized by a video display unit. When a casing cover is opened, a decoding control circuit converts a parameter that is needed for decryption, such as an encryption key, into a meaningless parameter, and outputs it to the decoding circuit, whereby the after-decryption video signal becomes a video signal that is not decrypted. On the other hand, during maintenance, a predetermined code is inputted from a button group (18) to output a regular decryption parameter to the decoding circuit (13).
    Type: Application
    Filed: February 4, 2005
    Publication date: July 26, 2007
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
    Inventors: Hirokazu Nakanishi, Koji Uetsuki, Masatoshi Ishida
  • Patent number: 4322272
    Abstract: Compositions curable upon exposure to atmospheric moisture at room temperature comprising (a) organic polymer having at least one hydrolyzable silicon-containing group in the molecule and having a molecular weight from about 500 to 15,000 and (b) a photocurable substance.
    Type: Grant
    Filed: March 6, 1980
    Date of Patent: March 30, 1982
    Assignee: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    Inventors: Tetsuo Mita, Nobutaka Tani, Hirokazu Nakanishi, Junji Takase, Katsuhiko Isayama
  • Patent number: 4076951
    Abstract: In the suspension polymerization in an aqueous medium of vinyl chloride alone or of a monomer mixture comprising vinyl chloride as a major component and other monomers copolymerizable therewith as a minor component, depositin of polymer scales on the inside surfaces of the polymerization vessel is surprisingly prevented by coating the interior surface of the vessel and auxiliary equipment prior to the polymerization with at least one compound selected from the group consisting of hydroxyhydroquinone and pyrogallol.
    Type: Grant
    Filed: December 3, 1976
    Date of Patent: February 28, 1978
    Assignee: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    Inventors: Kazuhiko Katayama, Masahiko Nishigaki, Akira Ohtani, Nobutaka Tani, Minoru Nishizawa, Hirokazu Nakanishi