Patents by Inventor Yuji Kawahara

Yuji Kawahara 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: 20250020724
    Abstract: A positive electrode active material includes: a rich phase; a poor phase; and a two-phase coexistence phase in which the rich phase and the poor phase coexist. A method of managing a battery includes, in a many particle model in which the positive electrode active material is represented by a plurality of particles each distinguished by a particle number indicating a reaction sequence of the positive electrode active material, assuming that the charge carriers are equal in content among one or more particles belonging to each of the rich phase, the poor phase, and the two-phase coexistence phase: calculating an overvoltage of each of the particles for each of the phases; calculating a reaction current density based on the overvoltage for each of the phases; and estimating an SOC of the storage battery based on the reaction current density in each of the phases.
    Type: Application
    Filed: June 20, 2024
    Publication date: January 16, 2025
    Inventors: Mai FUJIWARA, Yuji NISHI, Shingo KAWAHARA, Hiroki KONDO, Tsuyoshi SASAKI
  • Publication number: 20240281133
    Abstract: A display device includes: a display including a display portion which is a region where an image is to be displayed and an operation portion which is a region disposed to be inclined with respect to a virtual plane formed by the display portion and capable of allowing image display and a touch operation to be performed thereon; and a control unit that controls image display on the display. The control unit executes display control which is at least one of: first display control of causing the operation portion to display the notification; or second display control of causing the display portion to display an image corresponding to the touch operation.
    Type: Application
    Filed: April 3, 2024
    Publication date: August 22, 2024
    Inventors: Kohji OHYAMA, Yuji KAWAHARA, Shingo YAMASHITA, Mingxiao ZHANG
  • Publication number: 20230310376
    Abstract: A prophylactic and/or therapeutic agent for idiopathic pulmonary fibrosis is disclosed. The prophylactic and/or therapeutic agent for idiopathic interstitial pneumonia (IPF or the like) contains a compound having an LPA3 agonistic activity or a salt thereof.
    Type: Application
    Filed: August 25, 2021
    Publication date: October 5, 2023
    Applicants: ONO PHARMACEUTICAL CO., LTD.,, TOHOKU UNIVERSITY
    Inventors: Junken AOKI, Kuniyuki KANO, Yasuaki HASHIMOTO, Michiaki KADODE, Yuji KAWAHARA
  • Publication number: 20230221569
    Abstract: A virtual image display device includes: a switching mechanism for switching a position of a view angle including a first position and a second position; and a display control unit for displaying the virtual image in response to a switching of the position of the view angle by the switching mechanism. When the display control unit displays a specific content within the view angle at the second position after the switching mechanism switches the view angle from the first position to the second position, the display control unit starts displaying a related content preliminarily associated with the specific content before the switching of the view angle to the second position is completed.
    Type: Application
    Filed: February 27, 2023
    Publication date: July 13, 2023
    Inventors: Kohji OHYAMA, Yuji KAWAHARA, Masanao HIGUCHI, Yoichi NARUSE, Masayuki YAMAGUCHI
  • Patent number: 8955454
    Abstract: A rowing boat footrest assembly includes a stationary support member and a footrest member. The stationary support member is configured and arranged for coupling to a boat structure with a pivot axis extending through a portion of the stationary support member. The footrest member has a footrest surface coupled to the stationary support member for pivotal movement about the pivot axis. The footrest member is configured and arranged to support a shoe such that with the shoe positioned on the footrest surface the pivot axis extends laterally through the shoe between a sole of the shoe and an upper surface of the shoe.
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: February 17, 2015
    Assignee: Shimano Inc.
    Inventors: Yuji Kawahara, Masahiro Ohkoshi
  • Publication number: 20120127101
    Abstract: A display control apparatus includes a first displayer. A first displayer displays a first image on a screen. A second displayer displays a second image on the screen. A determiner repeatedly determines whether or not an object exists near the screen. A controller displays the second image when it is determined by the determiner that the object exists near the screen, and hides the second image when it is determined by the determiner that the object does not exist near the screen. An acceptor accepts a touch operation to the screen in association with displaying the second image. A processor performs a process different depending on a manner of the touch operation accepted by the acceptor.
    Type: Application
    Filed: November 16, 2011
    Publication date: May 24, 2012
    Applicant: SANYO ELECTRIC CO., LTD.
    Inventor: Yuji Kawahara
  • Patent number: D638869
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: May 31, 2011
    Assignee: Sanyo Electric Co., Ltd.
    Inventors: Hiroyuki Kinemura, Yuji Kawahara
  • Patent number: D809532
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: February 6, 2018
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasutomo Kato, Kei Yamamoto, Kenichiro Maeda, Norihisa Hotta, Yuji Kawahara, Chihiro Miyai, Hiroshi Takahashi
  • Patent number: D809533
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: February 6, 2018
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasutomo Kato, Kei Yamamoto, Kenichiro Maeda, Norihisa Hotta, Yuji Kawahara, Chihiro Miyai, Hiroshi Takahashi
  • Patent number: D809534
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: February 6, 2018
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasutomo Kato, Kei Yamamoto, Kenichiro Maeda, Norihisa Hotta, Yuji Kawahara, Chihiro Miyai, Hiroshi Takahashi
  • Patent number: D810103
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: February 13, 2018
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasutomo Kato, Kei Yamamoto, Kenichiro Maeda, Norihisa Hotta, Yuji Kawahara, Chihiro Miyai, Hiroshi Takahashi
  • Patent number: D892049
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: August 4, 2020
    Assignee: DENSO CORPORATION
    Inventors: Hiroki Hoshida, Yuji Kawahara
  • Patent number: D892050
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: August 4, 2020
    Assignee: DENSO CORPORATION
    Inventors: Hiroki Hoshida, Yuji Kawahara
  • Patent number: D903592
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: December 1, 2020
    Assignee: DENSO CORPORATION
    Inventors: Hiroki Hoshida, Yuji Kawahara
  • Patent number: D903593
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: December 1, 2020
    Assignee: DENSO CORPORATION
    Inventors: Hiroki Hoshida, Yuji Kawahara
  • Patent number: D904304
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: December 8, 2020
    Assignee: DENSO CORPORATION
    Inventors: Hiroki Hoshida, Yuji Kawahara
  • Patent number: D934802
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: November 2, 2021
    Assignee: DENSO CORPORATION
    Inventors: Yuko Kanda, Yuji Kawahara
  • Patent number: D934803
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: November 2, 2021
    Assignee: DENSO CORPORATION
    Inventors: Yuko Kanda, Yuji Kawahara
  • Patent number: D961517
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: August 23, 2022
    Assignee: DENSO CORPORATION
    Inventors: Yuko Kanda, Yuji Kawahara
  • Patent number: D972512
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: December 13, 2022
    Assignee: DENSO CORPORATION
    Inventors: Yuko Kanda, Yuji Kawahara