Patents by Inventor Taichi Yokokawa

Taichi Yokokawa 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: 20230150270
    Abstract: A printing apparatus performs control so that out of N scans for printing an image in a predetermined region on a print medium, a total application amount of a reactive liquid printed by first N/2 scans and a total application amount of the reactive liquid printed by second N/2 scans may be different between a case where an application amount of the reactive liquid per unit area which corresponds to the predetermined region is a first amount and a case where the application amount of the reactive liquid per unit area is a second amount larger than the first amount.
    Type: Application
    Filed: November 7, 2022
    Publication date: May 18, 2023
    Inventors: Naoko Baba, Satoshi Wada, Yoshitomo Marumoto, Yuji Konno, Takeshi Yazawa, Shin Genta, Shingo Nishioka, Jumpei Jogo, Takayuki Ushiyama, Keiji Kuriyama, Serena Yoshikawa, Taichi Yokokawa, Yumi Shimokodachi
  • Publication number: 20230150271
    Abstract: A printing control apparatus includes a control unit configured to perform control so that a distribution ratio based on which color separation data separated as having a predetermined color is distributed into data for a first nozzle array and a distribution ratio based on which color separation data is distributed into data for a second nozzle array are different depending on a tone value in the color separation data, and a generation unit configured to generate printing data to be used for printing by the first nozzle array based on the distributed data for the first nozzle array and generate printing data to be used for printing by the second nozzle array based on the distributed data for the second nozzle array.
    Type: Application
    Filed: November 7, 2022
    Publication date: May 18, 2023
    Inventors: Shin Genta, Yuji Konno, Yoshitomo Marumoto, Naoko Baba, Jumpei Jogo, Takayuki Ushiyama, Yumi Shimokodachi, Taichi Yokokawa, Serena Yoshikawa
  • Publication number: 20230137887
    Abstract: An information processing apparatus, an information processing method, and a storage medium that execute density characteristics acquisition processing at an appropriate timing are provided.
    Type: Application
    Filed: December 31, 2022
    Publication date: May 4, 2023
    Inventors: Naoko Baba, Yuji Konno, Yoshitomo Marumoto, Shin Genta, Takayuki Ushiyama, Yumi Shimokodachi, Serena Yoshikawa, Taichi Yokokawa
  • Publication number: 20230086371
    Abstract: A recording apparatus that causes less degradation of image quality due to blurring caused by dot misalignment between an ink containing a coloring material and a reaction liquid includes a recording unit configured to record an image on a recording medium by applying an ink containing a coloring material and a reaction liquid containing a component that aggregates the coloring material, an acquisition unit configured to acquire multi-valued ink data to apply the ink, and a generating unit configured to generate first multi-valued reaction liquid data based on the multi-valued ink data and, when a tone value of a pixel of interest in the first multi-valued reaction liquid data is lower than a tone value of any one of a plurality of surrounding pixels around the pixel of interest, generate second multi-valued reaction liquid data by increasing the tone value of the pixel of interest.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 23, 2023
    Inventors: Jumpei Jogo, Naoko Baba, Yuji Konno, Yoshitomo Marumoto, Shin Genta, Takayuki Ushiyama, Yumi Shimokodachi, Serena Yoshikawa, Taichi Yokokawa
  • Patent number: 11553111
    Abstract: An information processing apparatus, an information processing method, and a storage medium that execute density characteristics acquisition processing at an appropriate timing are provided.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: January 10, 2023
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Naoko Baba, Yuji Konno, Yoshitomo Marumoto, Shin Genta, Takayuki Ushiyama, Yumi Shimokodachi, Serena Yoshikawa, Taichi Yokokawa
  • Publication number: 20220097422
    Abstract: Provided are an image printing apparatus and a method of controlling the same which are capable of appropriately correcting the conveyance amount in each of a plurality of conveyance paths. In a case of conveying a print medium along a first conveyance path, a controller controls the driving of a conveyance motor based on first information. In a case of conveying the print medium along a second conveyance path, the controller controls the driving of the conveyance motor based on second information, which is different from the first information.
    Type: Application
    Filed: September 29, 2021
    Publication date: March 31, 2022
    Inventors: Serena Yoshikawa, Naoko Baba, Yuji Konno, Yoshitomo Marumoto, Shin Genta, Takayuki Ushiyama, Yumi Shimokodachi, Taichi Yokokawa
  • Publication number: 20210321018
    Abstract: An information processing apparatus, an information processing method, and a storage medium that execute density characteristics acquisition processing at an appropriate timing are provided.
    Type: Application
    Filed: April 9, 2021
    Publication date: October 14, 2021
    Inventors: Naoko Baba, Yuji Konno, Yoshitomo Marumoto, Shin Genta, Takayuki Ushiyama, Yumi Shimokodachi, Serena Yoshikawa, Taichi Yokokawa