Patents by Inventor Toshikazu Tsukii

Toshikazu Tsukii 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).

  • Patent number: D844827
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: April 2, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D844828
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: April 2, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D846318
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: April 23, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D849268
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: May 21, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D853156
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: July 9, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D853159
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: July 9, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D856691
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: August 20, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D857235
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: August 20, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D858028
    Type: Grant
    Filed: December 29, 2018
    Date of Patent: August 27, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D862950
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: October 15, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D863499
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: October 15, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D863593
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: October 15, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D863642
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: October 15, 2019
    Inventor: Toshikazu Tsukii
  • Patent number: D873048
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: January 21, 2020
    Inventor: Toshikazu Tsukii
  • Patent number: D873464
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: January 21, 2020
    Inventor: Toshikazu Tsukii
  • Patent number: D873465
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: January 21, 2020
    Inventor: Toshikazu Tsukii
  • Patent number: D878004
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: March 10, 2020
    Inventor: Toshikazu Tsukii
  • Patent number: D898611
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: October 13, 2020
    Inventor: Toshikazu Tsukii
  • Patent number: D901125
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: November 3, 2020
    Inventor: Toshikazu Tsukii
  • Patent number: D908429
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: January 26, 2021
    Inventor: Toshikazu Tsukii