Patents by Inventor Kiyokazu Nishi

Kiyokazu Nishi 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).

  • Clock face
    Patent number: D630119
    Type: Grant
    Filed: June 24, 2010
    Date of Patent: January 4, 2011
    Assignee: Rhythm Watch Co., Ltd.
    Inventor: Kiyokazu Nishi
  • Clock movement
    Patent number: D630120
    Type: Grant
    Filed: June 24, 2010
    Date of Patent: January 4, 2011
    Assignee: Rhythm Watch Co., Ltd.
    Inventors: Kiyokazu Nishi, Toshiyuki Murata
  • Clock
    Patent number: D706646
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: June 10, 2014
    Assignee: Rhythm Watch Co., Ltd.
    Inventor: Kiyokazu Nishi
  • Clock
    Patent number: D707136
    Type: Grant
    Filed: June 12, 2012
    Date of Patent: June 17, 2014
    Assignee: Rhythm Watch Co., Ltd.
    Inventor: Kiyokazu Nishi
  • Clock
    Patent number: D734172
    Type: Grant
    Filed: August 6, 2014
    Date of Patent: July 14, 2015
    Assignee: Rhythm Watch Co., Ltd.
    Inventor: Kiyokazu Nishi
  • Clock
    Patent number: D776549
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: January 17, 2017
    Assignee: RHYTHM WATCH CO., LTD.
    Inventor: Kiyokazu Nishi
  • Clock
    Patent number: D784165
    Type: Grant
    Filed: February 19, 2015
    Date of Patent: April 18, 2017
    Assignee: Rhythm Watch CO., Ltd.
    Inventor: Kiyokazu Nishi
  • Clock
    Patent number: D806577
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: January 2, 2018
    Assignee: Rhythm Watch Co., Ltd.
    Inventor: Kiyokazu Nishi
  • Clock
    Patent number: D806578
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: January 2, 2018
    Assignee: Rhythm Watch Co., Ltd.
    Inventor: Kiyokazu Nishi
  • Clock
    Patent number: D806579
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: January 2, 2018
    Assignee: Rhythm Watch Co., Ltd.
    Inventor: Kiyokazu Nishi
  • Clock
    Patent number: D809937
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: February 13, 2018
    Assignee: Rhythm Watch Co., Ltd.
    Inventor: Kiyokazu Nishi
  • Wall clock
    Patent number: D929242
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: August 31, 2021
    Assignee: Rhythm Watch Co., Ltd.
    Inventor: Kiyokazu Nishi