Patents by Inventor Takanobu Sagawa

Takanobu Sagawa 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: 20240000552
    Abstract: OCT device (1) includes: a signal processor (110) obtaining preview image data corresponding to a volume image with predetermined graininess by a single image capture by measuring subject information in a direction along the optical axis of the laser beam at a preset point interval for two-dimensional scanning; a memory (120); and an instruction receiving means (130). The signal processor (120) obtains pieces of the preview image data by a plurality of image captures with an origin of the two-dimensional scanning shifted by a small interval smaller than the point interval so as to divide the point interval each time a piece of the preview image data is acquired, and generates measurement-image-capture image data by reconstructing pieces of the preview image data obtained by a plurality of image captures and stored in the memory (120) up to a point when an instruction was received.
    Type: Application
    Filed: March 8, 2022
    Publication date: January 4, 2024
    Inventor: Takanobu SAGAWA
  • Patent number: 7096087
    Abstract: A method and apparatus able to quickly and accurately automatically produce machining programs for complicated shapes of products without being affected by the level of knowledge or experience of the operator. A cutting-condition determination processing unit (20) of an automatic programming apparatus (10) specifies required standard cutting condition data from the type of material and the types of processes designated by an input unit (12) in a cutting condition data table (24) stored in a storage unit (18), specifies the tool data corresponding to the types of tools designated by the input unit in the tool data table (26) stored in the storage unit, and determines the cutting conditions relating to the type of material and the tools from the standard cutting condition data and the tool data.
    Type: Grant
    Filed: August 26, 2004
    Date of Patent: August 22, 2006
    Assignee: Citizen Watch Co., Ltd.
    Inventors: Takanobu Sagawa, Akihide Kanaya
  • Patent number: 6907312
    Abstract: A method and apparatus able to quickly and accurately automatically produce machining programs for complicated shapes of products without being affected by the level of knowledge or experience of the operator. A cutting-condition determination processing unit (20) of an automatic programming apparatus (10) specifies required standard cutting condition data from the type of material and the types of processes designated by an input unit (12) in a cutting condition data table (24) stored in a storage unit (18), specifies the tool data corresponding to the types of tools designated by the input unit in the tool data table (26) stored in the storage unit, and determines the cutting conditions relating to the type of material and the tools from the standard cutting condition data and the tool data.
    Type: Grant
    Filed: August 26, 2004
    Date of Patent: June 14, 2005
    Assignee: Citizen Watch Co., Ltd.
    Inventors: Takanobu Sagawa, Akihide Kanaya
  • Publication number: 20050038552
    Abstract: A method and apparatus able to quickly and accurately automatically produce machining programs for complicated shapes of products without being affected by the level of knowledge or experience of the operator. A cutting-condition determination processing unit (20) of an automatic programming apparatus (10) specifies required standard cutting condition data from the type of material and the types of processes designated by an input unit (12) in a cutting condition data table (24) stored in a storage unit (18), specifies the tool data corresponding to the types of tools designated by the input unit in the tool data table (26) stored in the storage unit, and determines the cutting conditions relating to the type of material and the tools from the standard cutting condition data and the tool data.
    Type: Application
    Filed: August 26, 2004
    Publication date: February 17, 2005
    Inventors: Takanobu Sagawa, Akihide Kanaya
  • Publication number: 20050021169
    Abstract: A method and apparatus able to quickly and accurately automatically produce machining programs for complicated shapes of products without being affected by the level of knowledge or experience of the operator. A cutting-condition determination processing unit (20) of an automatic programming apparatus (10) specifies required standard cutting condition data from the type of material and the types of processes designated by an input unit (12) in a cutting condition data table (24) stored in a storage unit (18), specifies the tool data corresponding to the types of tools designated by the input unit in the tool data table (26) stored in the storage unit, and determines the cutting conditions relating to the type of material and the tools from the standard cutting condition data and the tool data.
    Type: Application
    Filed: August 26, 2004
    Publication date: January 27, 2005
    Inventors: Takanobu Sagawa, Akihide Kanaya
  • Patent number: 6804575
    Abstract: A method and apparatus able to quickly and accurately automatically produce machining programs for complicated shapes of products without being affected by the level of knowledge or experience of the operator. A cutting-condition determination processing unit (20) of an automatic programming apparatus (10) specifies required standard cutting condition data from the type of material and the types of processes designated by an input unit (12) in a cutting condition data table (24) stored in a storage unit (18), specifies the tool data corresponding to the types of tools designated by the input unit in the tool data table (26) stored in the storage unit, and determines the cutting conditions relating to the type of material and the tools from the standard cutting condition data and the tool data.
    Type: Grant
    Filed: June 25, 2002
    Date of Patent: October 12, 2004
    Assignee: Citizen Watch Co., Ltd.
    Inventors: Takanobu Sagawa, Akihide Kanaya
  • Publication number: 20030023341
    Abstract: A method and apparatus able to quickly and accurately automatically produce machining programs for complicated shapes of products without being affected by the level of knowledge or experience of the operator. A cutting-condition determination processing unit (20) of an automatic programming apparatus (10) specifies required standard cutting condition data from the type of material and the types of processes designated by an input unit (12) in a cutting condition data table (24) stored in a storage unit (18), specifies the tool data corresponding to the types of tools designated by the input unit in the tool data table (26) stored in the storage unit, and determines the cutting conditions relating to the type of material and the tools from the standard cutting condition data and the tool data.
    Type: Application
    Filed: June 25, 2002
    Publication date: January 30, 2003
    Inventors: Takanobu Sagawa, Akihide Kanaya