Patents by Inventor Satoshi IKEYAMA

Satoshi IKEYAMA 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: 20220342370
    Abstract: An electronic watch includes: a time display unit 3 configured to perform time display based on an internal time; a time setting unit (movement 5) configured to set the internal time based on a reference time and a time zone; an operation unit 5 configured to perform at least a selecting operation of selecting one time zone TZ from among a plurality of time zones TZ; and a display unit (facing ring 33) configured to perform time zone display TD corresponding to each of the time zones TZ. The selecting operation is to indicate a time zone display TD to be selected from among a plurality of the time zone displays TD. The time zone displays TD include one or more first displays TD1 based on a city name included in the time zone TZ, a region, or a time difference, and one or more second displays TD2 based on a landmark included in the time zone TZ. A user who uses the electronic watch can correctly select the time zone depending on a purpose of changing the time zone of the user.
    Type: Application
    Filed: July 22, 2020
    Publication date: October 27, 2022
    Applicant: CITIZEN WATCH CO., LTD.
    Inventors: Satoshi IKEYAMA, Gisuke TOKUYAMA