Patents by Inventor Keiji Okada

Keiji Okada 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: 10171061
    Abstract: An elastic wave device includes a low acoustic velocity film, a piezoelectric film, and an IDT electrode, which are laminated on a high acoustic velocity material.
    Type: Grant
    Filed: April 17, 2017
    Date of Patent: January 1, 2019
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Hideki Iwamoto, Keiji Okada, Yuichi Takamine, Tsutomu Takai
  • Publication number: 20180332229
    Abstract: An information processing apparatus includes: a visual field determination section 122 that determines, for a predetermined subject distance and on the basis of two images with different parallaxes that have been captured by a plurality of imaging units that perform three-dimensional image shooting, a common visual field range of the two images with different parallaxes; and a display controller 138 that displays, on a display, information on the determined common visual field range.
    Type: Application
    Filed: April 5, 2018
    Publication date: November 15, 2018
    Inventors: Hideaki Yoshida, Hisayuki Harada, Toshikazu Hayashi, Keiji Okada, Osamu Nonaka, Yuichi Tsuchimochi
  • Publication number: 20180320102
    Abstract: A viscosity modifier for lubricating oils according to the present invention contains a resin (?), wherein the resin (?) satisfies specific requirements, and contains a grafted olefin polymer [R1] which is composed of a main chain and a side chain(s) and which satisfies the following requirements (i) and (ii). (i) The main chain is composed of a copolymer of ethylene and at least one ?-olefin selected from ?-olefins having from 3 to 12 carbon atoms, and contains the structural units derived from ethylene within the range of from 74 to 86 mol %. (ii) The side chain(s) is/are composed of a copolymer of ethylene and at least one ?-olefin selected from ?-olefins having from 3 to 12 carbon atoms, and contain(s) the structural units derived from ethylene within the range of from 30 to 65 mol %.
    Type: Application
    Filed: November 7, 2016
    Publication date: November 8, 2018
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Akio HAYAKAWA, Yasushi YANAGIMOTO, Atsushi YAMAMOTO, Tatsuya NAKAMURA, Tomoaki MATSUGI, Keiji OKADA
  • Publication number: 20180225839
    Abstract: An information acquisition apparatus that acquires a photographed image of a member includes a processor. The processor includes: a target portion determination section that determines a portion that corresponds to a specified member as a target portion in the photographed image; and a measurement section that measures the target portion in the photographed image so as to acquire a shape of the specified member. The target portion determination section determines a corresponding target portion from among portions in the photographed image by using, as the specified member, a member that exists on a side close to a direction in which a camera for photographing exists.
    Type: Application
    Filed: November 22, 2017
    Publication date: August 9, 2018
    Inventors: Hideaki YOSHIDA, Hisayuki Harada, Toshikazu HAYASHI, Keiji OKADA, Yuichi Tsuchimochi, Osamu NONAKA
  • Publication number: 20180213148
    Abstract: An information acquisition apparatus includes: a configuration information acquisition section that acquires configuration information that indicates a configuration of a plurality of portions to be photographed; a determination section that determines a photographing state of a portion indicated in the configuration information; and a photographing guide screen creation section that creates the photographing guide screen, wherein the photographing guide screen creation section includes the acquired configuration information in the photographing guide screen, and adds, to the portion indicated in the configuration information, state information that indicates a photographing state based on the determination performed by the determination section.
    Type: Application
    Filed: January 17, 2018
    Publication date: July 26, 2018
    Inventors: Hideaki Yoshida, Hisayuki Harada, Toshikazu Hayashi, Keiji Okada, Yuichi Tsuchimochi, Osamu NONAKA
  • Publication number: 20180097508
    Abstract: A filter device includes a longitudinally coupled resonator elastic wave filter that includes IDT electrodes including low acoustic velocity regions in outer side portions of center regions of the IDT electrodes and high acoustic velocity regions in outer side portions of the low acoustic velocity regions in a direction orthogonal or substantially orthogonal to an elastic wave propagation direction, and defines and functions as a first bandpass filter, and elastic wave resonators that are electrically connected to the longitudinally coupled resonator elastic wave filter.
    Type: Application
    Filed: December 4, 2017
    Publication date: April 5, 2018
    Inventors: Hideki Iwamoto, Keiji Okada, Yuichi Takamine, Tsutomu Takai
  • Patent number: 9854158
    Abstract: A display control unit 110 that displays an image adjustment window in which saturation of a specified hue is set by a two-dimensional coordinate in which a hue is made to correspond to an angular direction and levels of saturation of respective hues are made to correspond to distances in a radial direction and a CPU 140 that specifies the hue through first manipulation input, and sets saturation of the specified hue through second manipulation input are included, and the display control unit displays a polygon representing a relative relationship between levels of saturation of respective hues set by the CPU in the image adjustment window.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: December 26, 2017
    Assignee: Olympus Corporation
    Inventors: Keiji Okada, Sachie Yamamoto, Satoshi Miyazaki, Takeshi Kawawa, Naoki Fujii
  • Patent number: 9748923
    Abstract: An elastic wave device includes a support layer with a through-hole or a recess opened at an upper surface thereof, a piezoelectric thin film arranged on the support layer to extend above the recess or the through-hole of the support layer, and an IDT electrode defined on at least one of upper and lower surfaces of the piezoelectric thin film in a region of the piezoelectric thin film, the region extending above the recess, or the through-hole. A secondary mode of a plate wave, which contains a U1 component as a main component, is utilized. The piezoelectric thin film is made of LiTaO3, and Euler angles (?, ?, ?) of the LiTaO3 fall within specific ranges.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: August 29, 2017
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Hajime Kando, Syunsuke Kido, Keiji Okada, Munehisa Watanabe
  • Publication number: 20170222619
    Abstract: An elastic wave device includes a low acoustic velocity film, a piezoelectric film, and an IDT electrode, which are laminated on a high acoustic velocity material.
    Type: Application
    Filed: April 17, 2017
    Publication date: August 3, 2017
    Inventors: Hideki IWAMOTO, Keiji OKADA, Yuichi TAKAMINE, Tsutomu TAKAI
  • Patent number: 9666413
    Abstract: Provided is an ion implantation apparatus including: a vacuum processing chamber in which an ion implantation process for a wafer is performed; one or more load lock chambers that are used for bringing the wafer into the vacuum processing chamber and taking out the wafer from the vacuum processing chamber; an intermediate conveyance chamber that is disposed to be adjacent to both the vacuum processing chamber and the load lock chamber; a load lock chamber-intermediate conveyance chamber communication mechanism including a gate valve capable of sealing a load lock chamber-intermediate conveyance chamber communication port; and an intermediate conveyance chamber-vacuum processing chamber communication mechanism including a movable shielding plate capable of shielding a part or the whole of the intermediate conveyance chamber-vacuum processing chamber communication port.
    Type: Grant
    Filed: June 16, 2015
    Date of Patent: May 30, 2017
    Assignee: SUMITOMO HEAVY INDUSTRIES ION TECHNOLOGY CO., LTD.
    Inventors: Yoshito Fujii, Tetsuya Kudo, Shinji Ebisu, Suguru Hirokawa, Keiji Okada
  • Publication number: 20170126961
    Abstract: A display control unit 110 that displays an image adjustment window in which saturation of a specified hue is set by a two-dimensional coordinate in which a hue is made to correspond to an angular direction and levels of saturation of respective hues are made to correspond to distances in a radial direction and a CPU 140 that specifies the hue through first manipulation input, and sets saturation of the specified hue through second manipulation input are included, and the display control unit displays a polygon representing a relative relationship between levels of saturation of respective hues set by the CPU in the image adjustment window.
    Type: Application
    Filed: October 26, 2016
    Publication date: May 4, 2017
    Inventors: Keiji OKADA, Sachie YAMAMOTO, Satoshi MIYAZAKI, Takeshi KAWAWA, Naoki FUJII
  • Patent number: 9603827
    Abstract: Provided is a novel method for preventing and/or treating hairy wart disease which is a hoof and leg disease of ungulates. The method is carried out by administering an isothiocyanic acid ester such as allyl isothiocyanate to a hoof of an ungulate. Examples of ungulates targeted for application of the present invention include cows such as dairy cows as well as sheep, pigs and horses.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: March 28, 2017
    Assignees: MITSUBISHI-KAGAKU FOODS CORPORATION, INCORPORATED NATIONAL UNIVERSITY IWATE UNIVERSITY
    Inventors: Keiji Okada, Yasushi Sekiyama
  • Publication number: 20160294361
    Abstract: An elastic wave device includes IDT electrodes stacked on a piezoelectric thin film. The IDT electrode includes a plurality of first electrode fingers and a plurality of second electrode fingers. A line connecting the distal ends of the first electrode fingers or the distal ends of the second electrode fingers extends obliquely with respect to a propagation direction of an elastic wave at an oblique angle ?. The oblique angle ? is about 0.4° or more and about 10° or less.
    Type: Application
    Filed: June 20, 2016
    Publication date: October 6, 2016
    Inventors: Takashi YAMANE, Hideki IWAMOTO, Keiji OKADA, Syunsuke KIDO, Masanori OTAGAWA, Ippei HATSUDA, Korekiyo ITO
  • Patent number: 9392177
    Abstract: An image processing device of the present invention comprises a designation section for designating an adjustment amount using a first adjustment axis for carrying out first adjustment to adjust so as to displace white balance of image data in a hue direction that has been designated by the user, and a second adjustment axis for carrying out second adjustment to adjust saturation of the image data that has had white balance adjusted by the first adjustment axis, an image processing section for applying first image processing corresponding to the first adjustment to the image data, and applying second image processing corresponding to the second adjustment to the image data that has been subjected to the first image processing, wherein the image processing section changes the second image processing depending on the first image processing.
    Type: Grant
    Filed: July 3, 2014
    Date of Patent: July 12, 2016
    Assignee: Olympus Corporation
    Inventors: Shinya Takasumi, Hirozumi Arai, Izumi Sakuma, Maki Kawakami, Keiji Okada, Kensei Ito
  • Publication number: 20160106701
    Abstract: Provided is a novel method for preventing and/or treating hairy wart disease which is a hoof and leg disease of ungulates. The method is carried out by administering an isothiocyanic acid ester such as allyl isothiocyanate to a hoof of an ungulate. Examples of ungulates targeted for application of the present invention include cows such as dairy cows as well as sheep, pigs and horses.
    Type: Application
    Filed: December 30, 2015
    Publication date: April 21, 2016
    Applicants: Mitsubishi-Kagaku Foods Corporation, Incorporated National University Iwate University
    Inventors: Keiji OKADA, Yasushi SEKIYAMA
  • Patent number: 9276558
    Abstract: In a surface acoustic wave device, a plurality of surface acoustic wave elements include piezoelectric bodies having the same cut-angle. A propagation azimuth of a surface acoustic wave in at least one of surface acoustic wave elements is different from a propagation azimuth of a surface acoustic wave in at least another one of the surface acoustic wave elements. In each of the surface acoustic wave elements, a confinement layer configured to confine the surface acoustic wave inside the piezoelectric body is disposed on the piezoelectric body at the side opposite to the side where an electrode is located.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: March 1, 2016
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Hajime Kando, Keiji Okada
  • Patent number: D751101
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: March 8, 2016
    Assignee: OLYMPUS CORPORATION
    Inventors: Kensei Ito, Maki Kawakami, Keiji Okada
  • Patent number: D783660
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: April 11, 2017
    Assignee: OLYMPUS CORPORATION
    Inventors: Keiji Okada, Sachie Yamamoto
  • Patent number: D795278
    Type: Grant
    Filed: January 26, 2016
    Date of Patent: August 22, 2017
    Assignee: OLYMPUS CORPORATION
    Inventors: Keiji Okada, Sachie Yamamoto
  • Patent number: D796584
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: September 5, 2017
    Assignee: BANDAI CO., LTD.
    Inventors: Keiji Okada, Yuzo Shimomura