Patents by Inventor Yuuichi Kurosawa

Yuuichi Kurosawa 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: 20210056530
    Abstract: An application executed at a user terminal with a touch screen displays, on the touch screen, a UI in which a user-side UI for accepting a touch operation by a user and a store-side UI for accepting a touch operation by a staff member of a store are placed, as a settlement UI for settlement of a currency amount of a digital local currency. The application judges whether time during which the touch operation on the user-side UI and the touch operation on the store-side UI are simultaneously continued has reached a specified period of time or not. If the judgment result is true, the application displays a settlement completion notice on the touch screen.
    Type: Application
    Filed: July 6, 2020
    Publication date: February 25, 2021
    Applicant: Hitachi, Ltd.
    Inventors: Toshiomi MORIKI, Yuuichi KUROSAWA, Hiroki SATOH, Miho KOBAYASHI
  • Publication number: 20050183023
    Abstract: An individual information screen is displayed for each of operators on the same table surface and it is possible to surely acquire shared information required for conversation between the operators. The data on each of individual information screens cannot be viewed by the other operators. A shared information screen and a plurality of individual information screens are displayed in a display surface arranged on a table surface. The individual information screens are used by each operator and display individual information on each of the operators. Among the individual information displayed on each individual information screen, those which can be viewed by the other operators may be displayed as shared information on the shared screen by a predetermined operation on the respective individual information screen. It becomes possible to display the individual information screens at predetermined positions at arbitrary positions on the table surface.
    Type: Application
    Filed: January 5, 2005
    Publication date: August 18, 2005
    Inventors: Yukinobu Maruyama, Takeshi Hoshino, Takeshi Minemoto, Yuuichi Kurosawa
  • Patent number: 6678841
    Abstract: A statement is embedded in a description of a circuit for design in hardware description language stored in a function description storage section, the above statement outputting messages that test items have been tested according to a procedure stored in a package storage section. A function simulation executing section executes simulations to store the above messages in a message storage section. A report output section determines every test whether all the test items have been tested or not, based on messages stored in a message storage section, and data denoting a correspondence relationship between test vector names stored in a test data storage section and test items which are tested according to the above messages and outputs report of the determination results.
    Type: Grant
    Filed: September 14, 2000
    Date of Patent: January 13, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yuuichi Kurosawa, Naohiko Okamoto, Koichi Nishide, Tsukasa Matoba
  • Patent number: 5603015
    Abstract: A logic simulation apparatus for executing simulation of the designed logic circuit includes first storing means for storing only constant information whose contents do not change during the simulation, second storing means for storing information except information stored in the first storing means, generating means for generating predetermined information in a predetermined format into the first and second storing means on the basis of circuit information of the logic circuit, and simulation executing means for executing simulation of function of the logic circuit as a whole using the information.
    Type: Grant
    Filed: November 30, 1995
    Date of Patent: February 11, 1997
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yuuichi Kurosawa, Takahisa Kaihotsu, Hiroshi Sakai
  • Patent number: 5305208
    Abstract: A drawing information presentation apparatus has a memory for storing data representing a plurality of drawings, including text labels, and a concept dictionary memory for storing synonyms and connection relation for terms used in the text labels. A correspondence analysis section analyzes correspondence relation of elements of two drawings by referring to data of the concept dictionary memory. Then, a display section displays elements of a first drawing in a manner which demonstrates those elements of the first drawing which correspond to elements of the second drawing, from those elements of the first drawing which do not so correspond, in accordance with the analysis performed by the correspondence analysis section. The apparatus also comprises a drawing description analysis section for extracting drawing titles from document information, and for analyzing the correspondence relationship of the drawing titles between two drawings, by referring to date of the concept dictionary memory.
    Type: Grant
    Filed: August 6, 1991
    Date of Patent: April 19, 1994
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Miwako Doi, Mika Fukui, Akio Okazaki, Hideo Numagami, Yasukazu Okamoto, Hiroyuki Tsuboi, Hideki Hirakawa, Yuuichi Kurosawa
  • Patent number: D809524
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: February 6, 2018
    Assignee: Hitachi, Ltd.
    Inventors: Kaoru Kato, Yuuichi Kurosawa, Chiaki Hirai, Hisaya Ishibashi, Futoshi Koike
  • Patent number: D890200
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: July 14, 2020
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventors: Shunya Kokubo, Takaaki Ishii, Yuuichi Kurosawa, Tadahiro Yamaguchi, Hiroyuki Azuma, Keiichirou Nakamura, Hiroshi Sakamoto, Shigeki Tokita
  • Patent number: D892835
    Type: Grant
    Filed: October 3, 2018
    Date of Patent: August 11, 2020
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventors: Shunya Kokubo, Takaaki Ishii, Yuuichi Kurosawa, Tadahiro Yamaguchi, Hiroyuki Azuma, Keiichirou Nakamura, Hiroshi Sakamoto, Shigeki Tokita