Patents by Inventor Yaku MAEDA

Yaku MAEDA 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).

  • Tweezers, Conveyance Device, and Method for Conveying Sample Piece
    Publication number: 20230268156
    Abstract: Tweezers 8, which can grip a sample piece 9, includes a gripping member 8a1 and a gripping member 8a2. The gripping member 8a1 includes a gripping region 8c1 and an abutment region 8b1, and the gripping member 8a2 includes a gripping region 8c2 and an abutment region 8b2. The gripping region 8c1 and the gripping region 8c2 include a gripping surface SF1 and a gripping surface SF2 for gripping the sample piece 9, respectively. The abutment region 8b1 protrudes from the gripping region 8c1 in a direction directed from the gripping surface SF1 to the gripping surface SF2, and the abutment region 8b2 protrudes from the gripping region 8c2 in a direction directed from the gripping surface SF2 to the gripping surface SF1.
    Type: Application
    Filed: May 1, 2020
    Publication date: August 24, 2023
    Inventors: Naoki SAMURA, Tsunenori NOMAGUCHI, Shinsuke KAWANISHI, Yaku MAEDA
  • Alignment system and seal for positional alignment
    Patent number: 11538657
    Abstract: An alignment system that realizes high reproducibility of position information during re-observation and in which a user can efficiently and easily re-observe an area of interest is provided.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: December 27, 2022
    Assignees: Hitachi High-Tech Corporation, RIKEN
    Inventors: Yaku Maeda, Yoshinobu Hoshino, Kiminori Toyooka
  • Imaging device and morphological feature data display method
    Patent number: 11321585
    Abstract: Provided is an image classification device that facilitates efficient creation of teacher data and comprehensive evaluation on a basis of knowledge and experience of the user.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: May 3, 2022
    Assignee: Hitachi High-Tech Corporation
    Inventors: Yaku Maeda, Akira Ikeuchi, Shigeru Kawamata, Hiromi Mise, Akira Sawaguchi
  • Alignment System and Seal for Positional Alignment
    Publication number: 20210407761
    Abstract: An alignment system that realizes high reproducibility of position information during re-observation and in which a user can efficiently and easily re-observe an area of interest is provided.
    Type: Application
    Filed: October 18, 2019
    Publication date: December 30, 2021
    Inventors: Yaku MAEDA, Yoshinobu HOSHINO, Kiminori TOYOOKA
  • Imaging Device and Morphological Feature Data Display Method
    Publication number: 20200125894
    Abstract: Provided is an image classification device that facilitates efficient creation of teacher data and comprehensive evaluation on a basis of knowledge and experience of the user.
    Type: Application
    Filed: April 14, 2017
    Publication date: April 23, 2020
    Inventors: Yaku MAEDA, Akira IKEUCHI, Shigeru KAWAMATA, Hiromi MISE, Akira SAWAGUCHI