Patents by Inventor Hiroto SHIMOMAE

Hiroto SHIMOMAE 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).

  • Driving tool
    Patent number: 12042915
    Abstract: A base material is subjected to a low-temperature tempering treatment at a temperature equal to or less than 300° C. After the tempering treatment, a coating is applied to the base material by a sputtering method.
    Type: Grant
    Filed: June 23, 2022
    Date of Patent: July 23, 2024
    Assignee: MAKITA CORPORATION
    Inventors: Isao Miyashita, Hiroto Shimomae, Hideki Matsushima
  • DRIVING TOOL
    Publication number: 20240227146
    Abstract: A base material is subjected to a low-temperature tempering treatment at a temperature equal to or less than 300° C. After the tempering treatment, a coating is applied to the base material by a sputtering method.
    Type: Application
    Filed: June 23, 2022
    Publication date: July 11, 2024
    Applicant: MAKITA CORPORATION
    Inventors: Isao MIYASHITA, Hiroto SHIMOMAE, Hideki MATSUSHIMA
  • DRIVING TOOL
    Publication number: 20240131673
    Abstract: A base material is subjected to a low-temperature tempering treatment at a temperature equal to or less than 300° C. After the tempering treatment, a coating is applied to the base material by a sputtering method.
    Type: Application
    Filed: June 22, 2022
    Publication date: April 25, 2024
    Applicant: MAKITA CORPORATION
    Inventors: Isao MIYASHITA, Hiroto SHIMOMAE, Hideki MATSUSHIMA