Patents by Inventor Katsuhisa Fujiwara

Katsuhisa Fujiwara 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).

  • Information processing apparatus, non-transitory storage medium, and information processing method
    Patent number: 11975778
    Abstract: An information processing apparatus disclosed has a controller configured to execute the processing of accepting a request for retrieving a target vehicle body unit that is laid at a specific place, selecting a chassis unit for retrieval from among chassis units in the state separated from any vehicle body unit, the chassis unit for retrieval being a chassis unit to be used to retrieve the target vehicle body unit, and sending a retrieval command to the chassis unit for retrieval, the retrieval command being a command to retrieve the target vehicle body unit.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: May 7, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Katsuhisa Yoshikawa, Yuji Suzuki, Keita Yamazaki, Kei Matsumoto, Hiroyuki Ito, Takashi Ogawa, Yukiya Sugiyama, Masaru Ando, Yasushi Fujiwara, Azusa Nakagame, Erina Toyama
  • Identification function paper and identification card
    Patent number: 7322522
    Abstract: The present invention provides identification functional paper which allows secure measurement of a change in signal caused by a magnetic material and excels in waveform reproducibility when measuring a single specimen two or more times, and an identification card including the identification functional paper. The identification functional paper includes a magnetized fiber obtained by filling the fiber inner cavity with a magnetic material, and the identification card includes the identification functional paper.
    Type: Grant
    Filed: November 17, 2004
    Date of Patent: January 29, 2008
    Assignees: Lintec Corporation, Ehime Prefectural Government
    Inventors: Katsuhisa Fujiwara, Masaaki Morikawa, Satoshi Yamamoto, Kousaku Nagashima, Taiga Matsushita, Tatsuo Senba
  • Identification function paper and identification card
    Publication number: 20050121527
    Abstract: The present invention provides identification functional paper which allows secure measurement of a change in signal caused by a magnetic material and excels in waveform reproducibility when measuring a single specimen two or more times, and an identification card including the identification functional paper. The identification functional paper includes a magnetized fiber obtained by filling the fiber inner cavity with a magnetic material, and the identification card includes the identification functional paper.
    Type: Application
    Filed: November 17, 2004
    Publication date: June 9, 2005
    Applicants: LINTEC Corporation, Ehime Prefectural Government
    Inventors: Katsuhisa Fujiwara, Masaaki Morikawa, Satoshi Yamamoto, Kousaku Nagashima, Taiga Matsushita, Tatsuo Senba