Patents by Inventor Yusuke Morita

Yusuke Morita 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: 10054823
    Abstract: A liquid crystal display includes a first substrate and a second substrate bonded to each other at their periphery by a sealant, with liquid crystal sealed between the first substrate and a second substrate, and has a display region. The first substrate is formed, between the sealant and an end portion of the display region, with a wall that partitions the liquid crystal into a portion on the display region side and a portion on the sealant side. A gap exists between the tip of the wall and the second substrate side. In the liquid crystal display device, a liquid crystal portion that has been contaminated is restrained from moving into the display region.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: August 21, 2018
    Assignee: Japan Display Inc.
    Inventors: Nobuko Fukuoka, Yusuke Morita, Kazuya Daishi
  • Publication number: 20180142728
    Abstract: A slide bearing configured to support a crankshaft or a crankpin includes: a halved upper bearing body which is disposed on the upper side in an up-and-down movement direction of a piston; and a halved lower bearing body which is disposed on the lower side in the up-and-down movement direction. The upper bearing body includes an upper sliding surface having an upper oil groove disposed along a circumferential direction of the upper sliding surface at a central portion in an axial direction of the upper sliding surface. The lower bearing body includes a lower sliding surface that configures, along with the upper sliding surface, a cylindrical sliding surface that rotatably supports the crankshaft or the crankpin through an oil film, and the axial width of the lower sliding surface is narrower than the axial width including the oil groove of the upper sliding surface.
    Type: Application
    Filed: November 9, 2017
    Publication date: May 24, 2018
    Inventors: Yusuke Morita, Tsutomu Kubota, Tadashi Namba
  • Patent number: 9946117
    Abstract: According to one embodiment, a display device includes a first substrate including a display area and a terminal area, a second substrate opposed to the display area, a first sealing member formed between the first and second substrate and surrounding the display area, a second sealing member formed between the first sealing member and a first edge of the second substrate located at the terminal area side, and a first spacer formed between the first and second sealing member and formed at least in contact with the second sealing member. The first spacer includes a first side surface at the second sealing member side and a second side surface at the first sealing member side, and the first side surface at least partly projects toward the first edge.
    Type: Grant
    Filed: June 6, 2016
    Date of Patent: April 17, 2018
    Assignee: Japan Display Inc.
    Inventors: Yusuke Morita, Nobuko Fukuoka, Kazuya Daishi
  • Patent number: 9940335
    Abstract: An information processing apparatus includes a recording unit, a log display unit, a selection unit, and a storage location data display unit. The recording unit records log entries regarding pieces of data selected by a user as targets of an information process in an information log. The log display unit displays storage locations of the pieces of data and a log list that is a list of the log entries recorded in the information log. The selection unit selects any of the storage locations of the pieces of data displayed. The storage location data display unit displays a storage location data list that is a list of pieces of data stored in the selected storage location.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: April 10, 2018
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Akira Kadoda, Yusuke Morita
  • Publication number: 20180072355
    Abstract: A rocker bogie includes a first base which including a first wheel, a second wheel, and a third wheel each of which is configured to be in contact with a first flat surface, a second base including a fourth wheel which is configured to be in contact with the first flat surface, and a rotary shaft connecting the first base and the second base to each other such that the second base is rotatable with respect to the first base. The rotary shaft is parallel to a first straight line which connects a rotation center of the first wheel and a rotation center of the second wheel to each other and is disposed between a rotation center of the third wheel and the first straight line, and the fourth wheel is disposed at an opposite position to the third wheel across the first straight line.
    Type: Application
    Filed: March 24, 2016
    Publication date: March 15, 2018
    Inventors: Kazuhiro Sakashita, Yusuke Morita, Toshiki Masuda, Yusuke Kobayashi
  • Publication number: 20170336666
    Abstract: A liquid crystal display device includes a counter substrate having a glass substrate, a color layer on the glass substrate, an overcoating layer on the color layer, and a counter protrusion and a counter wall protrusion on the overcoating layer. The counter protrusion is located in an image display region. The counter wall protrusion is located in a peripheral region enclosing the image display region. The counter protrusion and the counter wall protrusion are of substantially a same height. A first protrusion distance from the glass substrate to a top of the counter protrusion is shorter than a second protrusion distance from the glass substrate to a top of the counter wall protrusion. According to the liquid crystal display device configured as above, an outer periphery of a display panel does not bend.
    Type: Application
    Filed: May 8, 2017
    Publication date: November 23, 2017
    Applicant: Japan Display Inc.
    Inventors: Ryota TAKASAKI, Yusuke MORITA, Hirofumi FUNAKOSHI
  • Patent number: 9817284
    Abstract: In one embodiment, a first substrate includes a sub-pixel electrode extending in a first direction, a first main pixel electrode connected with one end of the sub-pixel electrode and extending in a second direction orthogonally crossing the first direction, and a second main pixel electrode connected with the other end of the sub-pixel electrode and extending in the second direction. A second substrate includes first and second sub-common electrodes arranged on both sides sandwiching the sub-pixel electrode, a first main common electrode connected with the first sub-common electrode and extending along the second direction opposite to the extending direction of the first main pixel electrode on one end side of the sub-pixel electrode, and a second main common electrode connected with the second sub-common electrode and extending along the second direction opposite to the extending direction of the second main pixel electrode on the other end side of the sub-pixel electrode.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: November 14, 2017
    Assignee: Japan Display Inc.
    Inventors: Yusuke Morita, Jin Hirosawa
  • Publication number: 20170199057
    Abstract: In a related-art resolver, a front and a back of a stator core cannot be distinguished, and it is difficult to mass-produce the resolver while matching directions of shear drops and burrs. Thus, assembly accuracy of the resolver is degraded. Further, productivity and assembling ability are degraded because electromagnetic steel sheets are laminated by rotary lamination. The present invention provides a resolver including: a resolver stator including: a stator core formed of electromagnetic steel sheets, which have teeth, and are laminated without rotary lamination; a one-phase excitation winding; and two-phase output windings; and a resolver rotor arranged to be opposed to the resolver stator, in which the stator core has marks which enable distinction of a rolling direction of the stator core and distinction of a front and a back of the stator core.
    Type: Application
    Filed: August 21, 2014
    Publication date: July 13, 2017
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yusuke MORITA, Atsushi YAMAMOTO, Masahiko FUJITA, Naohiro MOTOISHI, Kazumasa ITO, Masatsugu NAKANO
  • Publication number: 20170176788
    Abstract: A liquid crystal display includes a first substrate and a second substrate bonded to each other at their periphery by a sealant, with liquid crystal sealed between the first substrate and a second substrate, and has a display region. The first substrate is formed, between the sealant and an end portion of the display region, with a wall that partitions the liquid crystal into a portion on the display region side and a portion on the sealant side. A gap exists between the tip of the wall and the second substrate side. In the liquid crystal display device, a liquid crystal portion that has been contaminated is restrained from moving into the display region.
    Type: Application
    Filed: December 12, 2016
    Publication date: June 22, 2017
    Inventors: Nobuko FUKUOKA, Yusuke MORITA, Kazuya DAISHI
  • Publication number: 20170088113
    Abstract: A control apparatus is applied to an internal combustion engine. The engine comprises a water pump, and an oil pump. The apparatus makes a second motor to drive the water pump drive the oil pump, if the first motor to drive the oil pump malfunctions. Consequently, if the first motor malfunctions, the oil pump can be driven by the second motor. Thus, the possibility of seizing of the sliding portions of the engine can be reduced. Further, if the first motor malfunctions, the friction in the engine can be reduced, since the oil pump is not driven by the crank shaft.
    Type: Application
    Filed: September 28, 2016
    Publication date: March 30, 2017
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yusuke MORITA, Takashi KOYAMA
  • Publication number: 20170017101
    Abstract: According to one embodiment, a display device includes a first substrate including a display area and a terminal area, a second substrate opposed to the display area, a first sealing member formed between the first and second substrate and surrounding the display area, a second sealing member formed between the first sealing member and a first edge of the second substrate located at the terminal area side, and a first spacer formed between the first and second sealing member and formed at least in contact with the second sealing member. The first spacer includes a first side surface at the second sealing member side and a second side surface at the first sealing member side, and the first side surface at least partly projects toward the first edge.
    Type: Application
    Filed: June 6, 2016
    Publication date: January 19, 2017
    Applicant: Japan Display Inc.
    Inventors: Yusuke MORITA, Nobuko FUKUOKA, Kazuya DAISHI
  • Publication number: 20160357074
    Abstract: In one embodiment, a liquid crystal display device includes a first substrate and a second substrate. In the first substrate, gate lines extend in a first direction, and a first source line and a second source line extend in a second direction orthogonally crossing the first direction. A pixel electrode having a first belt-like main electrode is arranged approximately in a central portion between the first source line and the second source line and extending in the second direction. A first belt-like sub-electrode covers the gate line between the first source line and the second source line and extending in the first direction. The second substrate includes a counter electrode having a second main electrode arranged on the first and second source lines and extending in the second direction. A liquid crystal layer is held between the first substrate and the second substrate.
    Type: Application
    Filed: June 14, 2016
    Publication date: December 8, 2016
    Applicant: Japan Display Inc.
    Inventors: Jin HIROSAWA, Arihiro TAKEDA, Nobuko FUKUOKA, Yusuke MORITA, Kazuya DAISHI
  • Patent number: 9470938
    Abstract: A first substrate includes a gate line extending in a first direction and a source line extending in a second direction. A first sub-common electrode is formed on the gate line. A first main-common electrode is formed along the source line so as to be connected with the first sub-common electrode. A second main-common electrode is formed extending in the second direction and facing the source line. The second main-common electrode is set to the same potential as the first main-common electrode. A second substrate includes a third main-common electrode extending in the second direction so as to face the second main-common electrode. The third main-common electrode is set to the same potential as the second main-common electrode. A second sub-common electrode is connected with the third main common electrode. The second sub-common electrode is formed so as to face the first sub-common electrode on the gate line.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: October 18, 2016
    Assignee: Japan Display Inc.
    Inventors: Yusuke Morita, Jin Hirosawa
  • Publication number: 20160265944
    Abstract: An excitation winding is wound around each tooth of a detecting stator core. First output winding and second output winding are wound around mutually different teeth while avoiding winding of the output windings with the same phase around two teeth adjacent to each other in a circumferential direction. When the number of pole pairs of the excitation winding is M that is an integer equal to or greater than 1 and the number of salient poles of a detecting rotor is N that is an integer equal to or greater than 1, a spatial distribution of the number of turns in each of the first and second output winding is obtained by a function represented by a sine wave of a spatial order |M±N|. An error spatial order ? represented by |M?|M±N? and an error spatial order ? represented by |??M| are values other than 1 and 2.
    Type: Application
    Filed: December 9, 2013
    Publication date: September 15, 2016
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Ryuichi TAKIGUCHI, Morishige MINOBE, Satoru NAKADA, Shuhei NIIKURA, Naohiro MOTOISHI, Yusuke MORITA, Takanori KOMATSU
  • Patent number: 9395586
    Abstract: In one embodiment, a liquid crystal display device includes a first substrate and a second substrate. In the first substrate, gate lines extend in a first direction, and a first source line and a second source line extend in a second direction orthogonally crossing the first direction. A pixel electrode having a first belt-like main electrode is arranged approximately in a central portion between the first source line and the second source line and extending in the second direction. A first belt-like sub-electrode covers the gate line between the first source line and the second source line and extending in the first direction. The second substrate includes a counter electrode having a second main electrode arranged on the first and second source lines and extending in the second direction. A liquid crystal layer is held between the first substrate and the second substrate.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: July 19, 2016
    Assignee: Japan Display Inc.
    Inventors: Jin Hirosawa, Arihiro Takeda, Nobuko Fukuoka, Yusuke Morita, Kazuya Daishi
  • Patent number: 9350204
    Abstract: A compact, light permanent magnet motor with low torque pulsations is obtained by reducing a cogging torque resulting from variations at the end of a rotor, such as an error in attachment position and a variation in magnet characteristic of the permanent magnets. A permanent magnet rotating electrical machine includes a rotor and a stator, a stator core provided with slots in which to store an armature winding wire wound around the teeth, and supplemental grooves provided to the teeth in portions opposing the rotor in an axial direction of the stator core. The supplemental grooves are provided to the stator in a part in the axial direction of the stator core, and that let P be the number of the magnetic poles (the number of poles) and S be the number of the slots (the number of slots), then a relation, 0.75<S/P<1.5, is established.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: May 24, 2016
    Assignee: Mitsubishi Electric Corporation
    Inventors: Masatsugu Nakano, Toshihiro Matsunaga, Kazuhisa Takashima, Satoru Akutsu, Yusuke Morita
  • Patent number: 9298049
    Abstract: In one embodiment, a first substrate is provided with first and second main pixel electrodes electrically connected each other extending along a first direction, respectively. A second substrate includes first to third main common electrodes electrically connected each other extending along the first direction, respectively. The first main pixel electrode is arranged between the first and second main common electrodes, and the second main pixel electrode is arranged between the second and third main common electrodes. Four inter-electrode distances are formed. One of the four inter-electrode distances is set to an optimal inter-electrode distance, and one of the four inter-electrode distances is different from at least one of the other three inter-electrode distances. Herein, the optimal inter-electrode distance is defined as follows: in a range of voltage which is applied between the electrodes, more than 90% of a peak transmissivity is obtained by the optimal inter-electrode distance.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: March 29, 2016
    Assignee: JAPAN DISPLAY INC.
    Inventors: Hitomi Hasegawa, Jin Hirosawa, Arihiro Takeda, Nobuko Fukuoka, Yusuke Morita
  • Publication number: 20160050270
    Abstract: A communication terminal includes an attribute data acquisition unit that acquires attribute data indicating an attribute of real data if at least a single piece of the real data is added or updated as one of content items on a data memory, a notification controller that controls a notification unit to notify a user of the attribute indicated by the attribute data acquired by the attribute data acquisition unit, and a real data acquisition unit that acquires real data predetermined as an acquisition target by the communication terminal with the notification controller not notifying the user of the attribute indicated by the attribute data if the attribute indicated by the attribute data acquired by the attribute data acquisition unit matches the attribute of the predetermined real data.
    Type: Application
    Filed: April 24, 2015
    Publication date: February 18, 2016
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Akira KADODA, Yusuke MORITA, Satoshi KAWAMURA, Tatsuo FUKUSHIMA
  • Patent number: 9235094
    Abstract: In one embodiment, a liquid crystal display device comprises a pixel electrode including a first main electrode disposed between a first line and a second line and extending like a belt in a first extending direction. A first counter electrode includes a second main electrode extending like a belt in the first extending direction, a second counter electrode having a third main electrode extending like a belt in the first extending direction. The second and third main electrodes are disposed on both sides of the first main electrode, and an initial alignment direction of the liquid crystal molecules is parallel with a direction passing through an interstice between the first end side of the first main electrode and the second line, and through an interstice between the second end side of the first main electrode and the first line.
    Type: Grant
    Filed: October 6, 2014
    Date of Patent: January 12, 2016
    Assignee: JAPAN DISPLAY INC.
    Inventors: Yusuke Morita, Jin Hirosawa, Arihiro Takeda, Nobuko Fukuoka, Keiji Tago, Kazuya Daishi
  • Patent number: 9217904
    Abstract: According to one embodiment, a liquid crystal display device includes, a first substrate including a switching element which is electrically connected to a gate line and a source line and includes a drain electrode opposed to a storage capacitance line, a pixel electrode which includes a main pixel electrode extending in a second direction and a sub-pixel electrode which extends in a first direction at a position inside a position above an edge of the drain electrode and is put in contact with the drain electrode, a second substrate including a common electrode, and a liquid crystal layer.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: December 22, 2015
    Assignee: Japan Display Inc.
    Inventors: Yusuke Morita, Jin Hirosawa, Hirokazu Morimoto, Masakatsu Kitani