Patents by Inventor Takehiro YAMORI

Takehiro YAMORI 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: 11167557
    Abstract: An agitation device includes: a first container configured to house a liquid; a second container configured to house the liquid transferred from the first container; a transfer agitation unit configured to selectively execute a transfer operation of transferring the liquid from the first container to the second container and an agitation operation of agitating the liquid in the second container by using a common drive source; and a controller configured to control the transfer agitation unit to alternately execute the transfer operation and the agitation operation upon transferring the liquid from the first container to the second container.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: November 9, 2021
    Assignee: RISO KAGAKU CORPORATION
    Inventors: Toshihiro Bansyo, Takehiro Yamori
  • Patent number: 11141984
    Abstract: A tank includes a tank main body configured to house liquid and a lid configured to cover an upper side of the tank main body. The tank main body includes an atmosphere communication hole having an opening opened on an upper surface of the tank main body and a lowered step portion dug down from a periphery of the opening. The lid includes a recess formed on a lower surface of the lid and facing the opening.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: October 12, 2021
    Assignee: RISO KAGAKU CORPORATION
    Inventors: Toshiya Saigusa, Hiroshi Sugitani, Takehiro Yamori
  • Patent number: 11110713
    Abstract: A transfer device includes: a first container including a bag portion configured to house liquid; a second container configured to house the liquid transferred from the first container; a transfer unit configured to transfer the liquid from the first container to the second container; and a controller configured to control the transfer unit to intermittently and repeatedly execute a transfer operation of starting transfer of the liquid and then completing the transfer before a side of the bag portion toward the transfer unit transitions to a suction contact state upon transferring the liquid from the first container to the second container.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: September 7, 2021
    Assignee: RISO KAGAKU CORPORATION
    Inventor: Takehiro Yamori
  • Patent number: 11097548
    Abstract: A tank includes: a liquid container configured to store a liquid; an inlet opening through which the liquid flows into the liquid container; an outlet opening through which the liquid flows out from the liquid container; and a channel formation member arranged between the inlet opening and the outlet opening and configured to form channels. Widths of the channels are such that a channel at a position where stagnation of the liquid is more likely to occur has a larger width.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: August 24, 2021
    Assignee: RISO KAGAKU CORPORATION
    Inventors: Hiroshi Sugitani, Toshihiro Bansyo, Takehiro Yamori
  • Publication number: 20200269587
    Abstract: An agitation device includes: a first container configured to house a liquid; a second container configured to house the liquid transferred from the first container; a transfer agitation unit configured to selectively execute a transfer operation of transferring the liquid from the first container to the second container and an agitation operation of agitating the liquid in the second container by using a common drive source; and a controller configured to control the transfer agitation unit to alternately execute the transfer operation and the agitation operation upon transferring the liquid from the first container to the second container.
    Type: Application
    Filed: February 14, 2020
    Publication date: August 27, 2020
    Applicant: RISO KAGAKU CORPORATION
    Inventors: Takehiro YAMORI, Toshihiro BANSYO
  • Publication number: 20200269588
    Abstract: A transfer device includes: a first container including a bag portion configured to house liquid; a second container configured to house the liquid transferred from the first container; a transfer unit configured to transfer the liquid from the first container to the second container; and a controller configured to control the transfer unit to intermittently and repeatedly execute a transfer operation of starting transfer of the liquid and then completing the transfer before a side of the bag portion toward the transfer unit transitions to a suction contact state upon transferring the liquid from the first container to the second container.
    Type: Application
    Filed: February 14, 2020
    Publication date: August 27, 2020
    Applicant: RISO KAGAKU CORPORATION
    Inventor: Takehiro YAMORI
  • Publication number: 20200247133
    Abstract: A tank includes: a liquid container configured to store a liquid; an inlet opening through which the liquid flows into the liquid container; an outlet opening through which the liquid flows out from the liquid container; and a channel formation member arranged between the inlet opening and the outlet opening and configured to form channels. Widths of the channels are such that a channel at a position where stagnation of the liquid is more likely to occur has a larger width.
    Type: Application
    Filed: January 17, 2020
    Publication date: August 6, 2020
    Applicant: RISO KAGAKU CORPORATION
    Inventors: Hiroshi SUGITANI, Toshihiro BANSYO, Takehiro YAMORI
  • Publication number: 20200247131
    Abstract: A tank includes a tank main body configured to house liquid and a lid configured to cover an upper side of the tank main body. The tank main body includes an atmosphere communication hole having an opening opened on an upper surface of the tank main body and a lowered step portion dug down from a periphery of the opening. The lid includes a recess formed on a lower surface of the lid and facing the opening.
    Type: Application
    Filed: November 7, 2019
    Publication date: August 6, 2020
    Applicant: RISO KAGAKU CORPORATION
    Inventors: Toshiya SAIGUSA, Hiroshi SUGITANI, Takehiro YAMORI