Patents by Inventor Naohiro Kawaguchi

Naohiro Kawaguchi 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).

  • Method of producing organic-inorganic hybrid infrared absorbing particles and organic-inorganic hybrid infrared absorbing particles
    Patent number: 11912878
    Abstract: A method of producing organic-inorganic hybrid infrared absorbing particles includes a dispersion liquid preparing step of preparing a dispersion liquid containing infrared absorbing particles, a dispersant, and a dispersion medium; a dispersion medium removing step of removing the dispersion medium from the dispersion liquid by an evaporation; a raw material mixture liquid preparing step of preparing a raw material mixture liquid containing the infrared absorbing particles collected after the dispersion medium removing step, a coating resin material, an organic solvent, an emulsifying agent, water, and a polymerization initiator; a stirring step of stirring the raw material mixture liquid while cooling; and a polymerizing step of polymerizing the coating resin material after deoxygenation treatment which reduces an amount of oxygen in the raw material mixture liquid.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: February 27, 2024
    Assignees: SUMITOMO METAL MINING CO., LTD., NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY
    Inventors: Hirofumi Tsunematsu, Takeshi Chonan, Atsushi Tofuku, Seigou Kawaguchi, Naohiro Kobayashi
  • Information output device, method, and recording medium for outputting notification information corresponding to a state of a computer
    Patent number: 9027037
    Abstract: An information output device includes a first processor configured to execute a process to determine a type of notification information which is outputted from a computer and which notifies a state of the computer; and a second processor configured to execute a process to create a chart, in which a first coordinate axis represents time when the notification information is outputted from the computer, a second coordinate axis represents the type of the notification information, and the notification information is drawn at a corresponding position, and output the chart.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: May 5, 2015
    Assignee: Fujitsu Limited
    Inventors: Hisashi Sato, Naohiro Kawaguchi
  • INFORMATION OUTPUT DEVICE, METHOD, AND RECORDING MEDIUM
    Publication number: 20140007137
    Abstract: An information output device includes a first processor configured to execute a process to determine a type of notification information which is outputted from a computer and which notifies a state of the computer; and a second processor configured to execute a process to create a chart, in which a first coordinate axis represents time when the notification information is outputted from the computer, a second coordinate axis represents the type of the notification information, and the notification information is drawn at a corresponding position, and output the chart.
    Type: Application
    Filed: May 24, 2013
    Publication date: January 2, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Hisashi SATO, Naohiro Kawaguchi