Patents by Inventor Yuki Horie née Nitanai

Yuki Horie née Nitanai 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).

  • POWER TOOL SYSTEM AND POWER SUPPLY DEVICE
    Publication number: 20140015451
    Abstract: A power tool system includes: a power tool including an AC motor; a portable battery pack; and a power supply device that converts a DC power supplied from the portable battery pack into an AC power to supply the AC power to the AC motor.
    Type: Application
    Filed: October 26, 2011
    Publication date: January 16, 2014
    Applicant: Hitachi Koki Co. Ltd.
    Inventors: Kazuhiko Funabashi, Nobuhiro Takano, Yoshikazu Kawano, Yasushi Nakano, Yuki Horie née Nitanai, Shinji Watanabe, Miyoji Onose, Haruhisa Fujisawa