Patents by Inventor Koji Okumura

Koji Okumura 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: 20170136739
    Abstract: A decorative member includes: a transparent resin layer provided on a rear surface thereof with a general portion, a stepped portion recessed or protrudingly provided with respect to the general portion, and an inclination portion provided between the stepped portion and the general portion; and a decorative layer provided on the rear surface, wherein: an inclination angle of the inclination portion with respect to a normal line of the general portion is equal to or more than 25° and is equal to or less than 40°; a width of the inclination portion is large beyond 0.38 mm and is equal to or less than 1 mm; and the decorative layer includes: a first layer that covers the stepped portion of the rear surface; and a second layer that covers a part of the rear surface, which is not covered by at least the first layer.
    Type: Application
    Filed: November 15, 2016
    Publication date: May 18, 2017
    Inventors: Koji OKUMURA, Hideto MAEDA, Tatsuya OBA, Daiichiro KAWASHIMA, Mitsuo YOSHIDA
  • Publication number: 20160280018
    Abstract: Each of a plurality of tire air pressure detectors includes an information retention portion that retains one or more pieces of timing information indicating the time at which the tire air pressure detector has rotated to a specific detector angle in a first time band for withholding transmission of a radio wave signal, and a radio wave transmission control portion that transmits one or more of the pieces of timing information retained in the information retention portion to a receiver in a second time band enabling transmission of the radio wave signal. The receiver includes an axle rotation amount reader portion that receives axle rotation amount information generated in each of a plurality of axle rotation detection portions, and a position determination portion that calculates an axle rotation amount at the point in time at which the tire air pressure detectors have rotated to the specific detector angle.
    Type: Application
    Filed: September 30, 2014
    Publication date: September 29, 2016
    Applicants: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO, PACIFIC INDUSTRIAL CO., LTD.
    Inventors: Masanori KOSUGI, Takao ARAYA, Koji OKUMURA
  • Publication number: 20160248152
    Abstract: To provide an electromagnetic-wave transmitting cover which can achieve range extension and angle widening of a sensing radar and is excellent in design property. An electromagnetic-wave transmitting cover of the invention includes a base material made of an electromagnetic-wave-transmissive material, a light-transmitting base material formed on a surface of the base material and made of a light-transmissive material, and a design layer disposed between the base material and the light-transmitting base material, the electromagnetic-wave transmitting cover transmitting an electromagnetic wave, the electromagnetic-wave transmitting cover has an electromagnetic-wave transmitting area which transmits the electromagnetic wave, the base material and the light-transmitting base material in the electromagnetic-wave transmitting area has an interval of 0.
    Type: Application
    Filed: December 4, 2015
    Publication date: August 25, 2016
    Inventors: Kazuki TAKAO, Daiichiro KAWASHIMA, Takashi SEKIYA, Hideto MAEDA, Koji OKUMURA, Kenji SUZUKI
  • Publication number: 20160111776
    Abstract: A radio wave transmissive cover is arranged in a path of a radio wave of a millimeter wave radar device. The cover includes a transparent member, which serves as the surface of the cover, and an ornamental layer, which is formed on the rear surface of the transparent member. The transparent member is formed from polyester copolymerized polycarbonate.
    Type: Application
    Filed: September 3, 2015
    Publication date: April 21, 2016
    Inventors: Koji OKUMURA, Hideto MAEDA, Kazuki TAKAO, Kenji SUZUKI, Kinji FURUKAWA, Daiichiro KAWASHIMA
  • Patent number: 8712702
    Abstract: A measuring apparatus for measuring a predetermined physical property of a liquid measuring sample comprises a preparing unit in which a plurality of materials including at least a liquid material are mixed; a supply route which supplies the liquid material to the preparing unit; a withdrawing unit which withdraws the measuring sample from the preparing unit into the supply route, the measuring sample being prepared to contain the liquid material supplied to the preparing unit via the supply route; and a measuring unit which measures the predetermined physical property of the measuring sample withdrawn into the supply route by the withdrawing unit.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: April 29, 2014
    Assignee: ARKRAY, Inc.
    Inventors: Takeshi Takagi, Koji Okumura, Tatsuo Kamata
  • Patent number: 8491498
    Abstract: A sample collection implement S1 includes a container 1 having an accommodation portion 10 in which a liquid 5 for suspending or diluting a sample is accommodated, a sample collection stick 2 being able to be disposed in the accommodation portion 10, a filter 3 provided inside the container 1, and a movable member 4 that can be moved in a predetermined direction inside the container 1 and has a function of pushing the liquid 5 and causing the liquid to pass through the filter 3, when moved in the predetermined direction. With such a configuration, when the liquid 5 is filtered, it is not necessary to move the filter 3 by directly pushing it and a filter with a low mechanical strength can be used as the filter 3. In addition, it is not necessary to use a centrifugal apparatus.
    Type: Grant
    Filed: August 27, 2009
    Date of Patent: July 23, 2013
    Assignee: ARKRAY, Inc.
    Inventors: Koji Okumura, Toshihiko Harada, Kazuya Iketani, Masafumi Koike
  • Publication number: 20120158314
    Abstract: A measuring apparatus for measuring a predetermined physical property of a liquid measuring sample comprises a preparing unit in which a plurality of materials including at least a liquid material are mixed; a supply route which supplies the liquid material to the preparing unit; a withdrawing unit which withdraws the measuring sample from the preparing unit into the supply route, the measuring sample being prepared to contain the liquid material supplied to the preparing unit via the supply route; and a measuring unit which measures the predetermined physical property of the measuring sample withdrawn into the supply route by the withdrawing unit.
    Type: Application
    Filed: June 23, 2011
    Publication date: June 21, 2012
    Applicant: ARKRAY, INC.
    Inventors: Takeshi TAKAGI, Koji OKUMURA, Tatsuo KAMATA
  • Patent number: 8107731
    Abstract: A text input device receives, in its information input circuit, a letter indicating a destination of transmission as information on the destination of transmission. The text input device stores, in its word-finder with learning function, an input text and an output text in a state correlated with the information on the destination of transmission or its attribute. The text input device in its text learning circuit controls a change in storage caused by correlating an input text matched to a text entered with the information on the destination of transmission or its attribute stored and coincident with the information on the destination of transmission or its attribute entered. When a text matched to the text entered is output, the text input device in its text converter takes out and outputs at least one output text stored.
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: January 31, 2012
    Assignee: Oki Electric Industry Co., Ltd.
    Inventor: Koji Okumura
  • Publication number: 20110318767
    Abstract: A measurement of plasma glucose is carried out through the following steps, a sample preparation step (S101, S102) of preparing a measurement sample by hemolyzing hemocytes in blood, a step of measuring whole blood glucose (S103 to S105) of measuring a glucose concentration in whole blood with the measurement sample, and a step of calculating a liquid content ratio of whole blood (S109) of calculating a liquid content ratio of whole blood from a hemocyte/plasma ratio in the blood hemocyte and predetermined ratios of liquid components of hemocytes and of liquid components of plasma.
    Type: Application
    Filed: June 13, 2011
    Publication date: December 29, 2011
    Applicant: ARKRAY, Inc.
    Inventors: Takeshi Takagi, Koji Okumura
  • Publication number: 20110130681
    Abstract: A sample collection implement S1 includes a container 1 having an accommodation portion 10 in which a liquid 5 for suspending or diluting a sample is accommodated, a sample collection stick 2 being able to be disposed in the accommodation portion 10, a filter 3 provided inside the container 1, and a movable member 4 that can be moved in a predetermined direction inside the container 1 and has a function of pushing the liquid 5 and causing the liquid to pass through the filter 3, when moved in the predetermined direction. With such a configuration, when the liquid 5 is filtered, it is not necessary to move the filter 3 by directly pushing it and a filter with a low mechanical strength can be used as the filter 3. In addition, it is not necessary to use a centrifugal apparatus.
    Type: Application
    Filed: August 27, 2009
    Publication date: June 2, 2011
    Applicant: ARKRAY ,INC.
    Inventors: Koji Okumura, Toshihiko Harada, Kazuya Iketani, Masafumi Koike
  • Publication number: 20110048981
    Abstract: A sample collection implement S1 includes a container 1 having an accommodation portion 10 in which a liquid 5 for suspending or diluting a sample is accommodated, a sample collection stick 2 being able to be disposed in the accommodation portion 10, a filter 3 provided inside the container 1, and a movable member 4 that can be moved in a predetermined direction inside the container 1 and has a function of pushing the liquid 5 and causing the liquid to pass through the filter 3, when moved in the predetermined direction. With such a configuration, when the liquid 5 is filtered, it is not necessary to move the filter 3 by directly pushing it and a filter with a low mechanical strength can be used as the filter 3. In addition, it is not necessary to use a centrifugal apparatus.
    Type: Application
    Filed: August 26, 2010
    Publication date: March 3, 2011
    Applicant: ARKRAY, INC.
    Inventors: Koji Okumura, Toshihiko Harada, Kazuya Iketani, Masufumi Koike
  • Publication number: 20090112537
    Abstract: A location expression detection device extracts a location expression contained in an object text and determines one of the candidate places when the extracted location expression has a plurality of candidate places. A location expression information storage section stores correspondence of location expressions against locations. A location expression extraction section extracts a location expression from an object text and determines whether the extracted location expression has plural candidate places with reference to stored contents. An object text characteristic word extraction section extracts a characteristic word in the object text. A compared text search section searches for a compared text by using at least one of the plural candidate places and/or the characteristic word. A location expression identification section determines one of the candidate places based on information related to the searched compared text.
    Type: Application
    Filed: September 9, 2008
    Publication date: April 30, 2009
    Applicant: OKI ELECTRIC INDUSTRY CO., LTD.
    Inventor: Koji Okumura
  • Publication number: 20080310724
    Abstract: A text input device receives, in its information input circuit, a letter indicating a destination of transmission as information on the destination of transmission. The text input device stores, in its word-finder with learning function, an input text and an output text in a state correlated with the information on the destination of transmission or its attribute. The text input device in its text learning circuit controls a change in storage caused by correlating an input text matched to a text entered with the information on the destination of transmission or its attribute stored and coincident with the information on the destination of transmission or its attribute entered. When a text matched to the text entered is output, the text input device in its text converter takes out and outputs at least one output text stored.
    Type: Application
    Filed: June 9, 2008
    Publication date: December 18, 2008
    Applicant: OKI ELECTRIC INDUSTRY CO., LTD.
    Inventor: Koji Okumura
  • Publication number: 20080189367
    Abstract: A user-to-user communication system allows users to chat with each other by sending messages via a computer. The computer also includes a chatbot with which the users can chat; that chatbot generates response messages automatically. The computer keeps a history of messages sent by the users, infers users' interests from the content of the messages they send, matches users with similar interests, and presents the matched users as suitable chat partners. In inferring users' interests, the computer also considers message sent to the chatbot, so that a user can be matched with suitable partners even before the user has accumulated an extensive history of communication with other users.
    Type: Application
    Filed: December 18, 2007
    Publication date: August 7, 2008
    Applicant: OKI ELECTRIC INDUSTRY CO., LTD.
    Inventor: Koji Okumura
  • Publication number: 20040207025
    Abstract: The invention provides a data processor realizing high-speed reading of an on-chip nonvolatile memory and improvement in defect repairing efficiency. For a nonvolatile memory, nonvolatile memory cells each having a split-gate structure including a memory transistor part of an ONO structure and a selection transistor part for selecting the memory transistor part are employed. The gate withstand voltage of the selection transistor part can be lower than that of the memory transistor part, so that it is convenient to increase reading speed. A specific storage region which can be read by a resetting instruction of the data processor is assigned to a storage region in the nonvolatile memory, and repair information and the like is stored in the specific storage region. An internal circuit to which the repair information is transferred replaces a normal storage region instructed by the repair information with a redundant storage region.
    Type: Application
    Filed: March 30, 2004
    Publication date: October 21, 2004
    Applicant: Renesas Technology Corp.
    Inventors: Shoichiro Chiba, Koji Okumura, Toshihiro Tanaka
  • Patent number: 5950048
    Abstract: An image forming apparatus includes a photosensitive unit and a developing unit, at least one of which is arranged rotatable about a parallel support shaft. In a state that the both units are mounted on an apparatus main body, a developing roller gear (driven gear) of the developing unit is in mesh with a drive gear provided on the photosensitive unit. A drive force is transmitted from the drive gear to the developing roller gear. The developing roller gear and the drive gear are arranged such that a drive force acting on a pitch point has an extension line passing through a center of the parallel support shaft.
    Type: Grant
    Filed: September 17, 1998
    Date of Patent: September 7, 1999
    Assignee: Sanyo Electric Co., Ltd
    Inventors: Koji Okumura, Ryoji Aoki, Masahiko Hayashi, Minoru Kumida, Masami Makino
  • Patent number: 5099296
    Abstract: A thin film transistor in which a source electrode is electrically isolated from a drain electrode and a gate electrode. The gate electrode is formed on one surface of an electrically insulating layer. A semiconducting layer is formed on the other surface of the electrically insulating layer. The semiconducting layer has a charge carrier mobility of at least 1 cm.sup.2 /V-sec. and is made from a polycrystalline diamond layer. The source electrode and the drain electrode are formed on one surface of the polycrystalline diamond layer. The other surface of the polycrystalline diamond layer is in integral contact with the other surface of the electrically insulating layer.
    Type: Grant
    Filed: April 6, 1990
    Date of Patent: March 24, 1992
    Assignee: Xerox Corporation
    Inventors: Joseph Mort, Frank Jansen, Mary A. Machonkin, Koji Okumura
  • Patent number: 4737429
    Abstract: An electrostatographic imaging member comprised of a supporting substrate; a hydrogenated amorphous silicon photogenerator layer; and in contact therewith a plasma deposited charge transporting layer with components therein selected from the group consisting of silicon nitrides, boron nitrides, aluminum nitrides, phosphorous nitrides, gallium nitrides, boron phosphides, aluminum phosphides, boron oxides, aluminum oxides, gallium oxides, and organosilanes; and wherein the transporting layer contains therein hydrogen, halides, or mixtures thereof.
    Type: Grant
    Filed: June 26, 1986
    Date of Patent: April 12, 1988
    Assignee: Xerox Corporation
    Inventors: Joseph Mort, Frank Jansen, Koji Okumura, Steven J. Grammatica, Michael A. Morgan
  • Patent number: 4613556
    Abstract: Disclosed is an electrographic imaging member consisting essentially of a supporting substrate, a hydrogenated amorphous silicon photogenerating layer, and in contact therewith a charge transporting layer of plasma deposited silicon oxide containing at least 50 atomic percent of oxygen.
    Type: Grant
    Filed: October 18, 1984
    Date of Patent: September 23, 1986
    Assignee: Xerox Corporation
    Inventors: Joseph Mort, Frank Jansen, Koji Okumura, Steven J. Grammatica, Michael A. Morgan
  • Patent number: 4348473
    Abstract: A dry process for the manufacture of microelectronic devices from a work piece, which may be carried out entirely in a vacuum chamber, and which involves the coating of the work piece with a thin film of a monomer, selectively polymerizing the monomer according to a pattern of the microelectronic device desired, heating the layer of monomer to evaporate unpolymerized monomer to expose electronic circuit materials thereunder, removing the exposed electronic circuit materials, and stripping the polymerized monomer resist from the surface of the work piece.
    Type: Grant
    Filed: March 4, 1981
    Date of Patent: September 7, 1982
    Assignee: Xerox Corporation
    Inventors: Koji Okumura, Franklin D. Saeva