Patents by Inventor Chikashi ITO

Chikashi ITO 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: 20200342758
    Abstract: A drive assistance device includes: a collection unit that collects, from a sensor, own-vehicle-state-information representing a state related to a movement of an own vehicle and a position of the own vehicle; a communication unit that transmits the own-vehicle-state-information to another vehicle, and also receiving another-vehicle-state-information representing a state related to a movement of the another vehicle and a position of the another vehicle, from the another vehicle; a determination unit that determines whether a problem occurs in relation to the another vehicle, based on the another-vehicle-state-information being received; and a generation unit that generates, when the determination unit determines that the problem occurs in relation to the another vehicle, improvement operation information representing an operation of the own vehicle capable of improving the problem related to the another vehicle, based on the own-vehicle-state-information and the another-vehicle-state-information.
    Type: Application
    Filed: December 19, 2018
    Publication date: October 29, 2020
    Applicant: NEC COMMUNICATION SYSTEMS, LTD.
    Inventors: Yuki BABA, Akira MATSUMOTO, Tetsuya ITO, Chikashi ITO
  • Publication number: 20190318740
    Abstract: A dialog processing server is configured by including a relay unit which communicates with each of a first information processing terminal and a second information processing terminal, each serving as a portable or vehicle-mounted terminal and including an input/output interface unit with an artificial intelligence provided outside, and a determination unit which determines whether or not a predetermined dialog condition is established, in which between the artificial intelligence with which the first terminal communicates and the artificial intelligence with which the second terminal communicates, dialog contents respectively generated by the artificial intelligences can be transmitted and received when the dialog condition is established.
    Type: Application
    Filed: January 20, 2017
    Publication date: October 17, 2019
    Inventors: Chikashi Takiguchi, Manabu Ichikawa, Takao Yamamoto, Satoshi Honma, Tatsuya Ryuzaki, Susumu Saito, Atsushi Ito
  • Patent number: 10370047
    Abstract: A seal structure is provided to block a clearance between a rotational casing and a fixed housing for driving a crawler of a crawler vehicle. A seal ring is held in a first annular holding groove provided in the fixed housing together with a first O-ring that biases the seal ring toward the outside of the first holding groove. A second holding groove having an opening facing the first holding groove is provided in the rotational casing to hold a slide ring having a higher rigidity than that of the seal ring together with a second O-ring that biases the slide ring toward the seal ring. A foreign object such as mud is thereby prevented from invading a gear chamber without increasing a frictional loss.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: August 6, 2019
    Assignee: KYB Corporation
    Inventors: Yoshikazu Hirota, Chikashi Imoto, Kazumi Ito, Junichiro Sugimoto, Eishin Noguchi, Kaori Kawabata