Patents by Inventor Kazuyasu Kojima

Kazuyasu Kojima 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).

  • Device with buttons and electronic timepiece
    Patent number: 11921470
    Abstract: A device with buttons includes: a display unit that is configured to perform predetermined display; and a plurality of buttons that are positioned on a lower side of the display unit. An area of a button to be most frequently used is the largest among areas of the plurality of buttons.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: March 5, 2024
    Assignee: CASIO COMPUTER CO., LTD.
    Inventors: Kazuyasu Kojima, Takafumi Suzuki, Rei Morisawa
  • DEVICE WITH BUTTONS AND ELECTRONIC TIMEPIECE
    Publication number: 20230045042
    Abstract: A device with buttons includes: a display unit that is configured to perform predetermined display; and a plurality of buttons that are positioned on a lower side of the display unit. An area of a button to be most frequently used is the largest among areas of the plurality of buttons.
    Type: Application
    Filed: October 20, 2022
    Publication date: February 9, 2023
    Inventors: Kazuyasu KOJIMA, Takafumi SUZUKI, Rei MORISAWA
  • Device with buttons and electronic timepiece
    Patent number: 11507029
    Abstract: A device with buttons includes: a display unit that is configured to perform predetermined display; and a plurality of buttons that are positioned on a lower side of the display unit. An area of a button to be most frequently used is the largest among areas of the plurality of buttons.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: November 22, 2022
    Assignee: CASIO COMPUTER CO., LTD.
    Inventors: Kazuyasu Kojima, Takafumi Suzuki, Rei Morisawa
  • DEVICE WITH BUTTONS AND ELECTRONIC TIMEPIECE
    Publication number: 20190294122
    Abstract: A device with buttons includes: a display unit that is configured to perform predetermined display; and a plurality of buttons that are positioned on a lower side of the display unit. An area of a button to be most frequently used is the largest among areas of the plurality of buttons.
    Type: Application
    Filed: March 18, 2019
    Publication date: September 26, 2019
    Inventors: Kazuyasu KOJIMA, Takafumi SUZUKI, Rei MORISAWA
  • Watch case
    Patent number: D502650
    Type: Grant
    Filed: March 16, 2004
    Date of Patent: March 8, 2005
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Kazuyasu Kojima, Shingo Ishizaka
  • Watch case
    Patent number: D505868
    Type: Grant
    Filed: March 1, 2004
    Date of Patent: June 7, 2005
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Takayasu Akagi, Kazuyasu Kojima
  • Watch case
    Patent number: D508415
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: August 16, 2005
    Assignee: Casio Computer Co., Ltd.
    Inventors: Kazuyasu Kojima, Shigeru Hanagata
  • Watch case
    Patent number: D458152
    Type: Grant
    Filed: May 29, 2001
    Date of Patent: June 4, 2002
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Kazuyasu Kojima
  • Wrist watch
    Patent number: D366426
    Type: Grant
    Filed: February 15, 1995
    Date of Patent: January 23, 1996
    Assignee: Casio Computer Co., Ltd.
    Inventor: Kazuyasu Kojima
  • Wrist watch
    Patent number: D378666
    Type: Grant
    Filed: December 26, 1995
    Date of Patent: April 1, 1997
    Assignee: Casio Computer Co., Ltd.
    Inventor: Kazuyasu Kojima
  • Watch case
    Patent number: D394393
    Type: Grant
    Filed: August 11, 1997
    Date of Patent: May 19, 1998
    Assignee: Casio Computer Co., Ltd.
    Inventor: Kazuyasu Kojima
  • Watch case
    Patent number: D394401
    Type: Grant
    Filed: August 11, 1997
    Date of Patent: May 19, 1998
    Assignee: Casio Computer Co., Ltd.
    Inventors: Ryusuke Moriai, Kazuyasu Kojima
  • Watch case
    Patent number: D404659
    Type: Grant
    Filed: April 13, 1998
    Date of Patent: January 26, 1999
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Kazuyasu Kojima
  • Watch case
    Patent number: D407332
    Type: Grant
    Filed: August 11, 1998
    Date of Patent: March 30, 1999
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Kazuyasu Kojima
  • Watch band
    Patent number: D408314
    Type: Grant
    Filed: October 13, 1998
    Date of Patent: April 20, 1999
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventors: Kazuyasu Kojima, Masaki Koide
  • Watch case
    Patent number: D418428
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: January 4, 2000
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Kazuyasu Kojima
  • Watch case
    Patent number: D427082
    Type: Grant
    Filed: November 1, 1999
    Date of Patent: June 27, 2000
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Kazuyasu Kojima
  • Watch case
    Patent number: D429467
    Type: Grant
    Filed: December 28, 1999
    Date of Patent: August 15, 2000
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Kazuyasu Kojima
  • Watch case
    Patent number: D434988
    Type: Grant
    Filed: July 27, 2000
    Date of Patent: December 12, 2000
    Assignee: Casio Keisanki Kabushiki Kaisha
    Inventor: Kazuyasu Kojima
  • Wearable information terminal
    Patent number: D860835
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: September 24, 2019
    Assignee: CASIO KEISANKI KABUSHIKI KAISHA
    Inventor: Kazuyasu Kojima