Patents by Inventor Hisasada FUJIIE

Hisasada FUJIIE 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).

  • Tractor
    Patent number: 11427134
    Abstract: A working vehicle may be provided that detects obstacles around a self-traveling tractor in a wide range, with reduced erroneous detection. A tractor may include a vehicle body including a front wheel and a rear wheel; a rear wheel fender covering the front and top of the rear wheel; a rear stay in a shape that extends along the rear wheel fender, a rear first obstacle sensor provided at the front of the rear stay; and a rear second obstacle sensor provided at the rear of the rear stay.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: August 30, 2022
    Assignee: ISEKI & CO., LTD.
    Inventors: Hiroshi Kamoda, Itsuki Doi, Yutaka Kajino, Akihiro Machida, Seiji Tanaka, Shiro Ito, Hisasada Fujiie
  • TRACTOR
    Publication number: 20200130601
    Abstract: A working vehicle may be provided that detects obstacles around a self-traveling tractor in a wide range, with reduced erroneous detection. A tractor may include a vehicle body including a front wheel and a rear wheel; a rear wheel fender covering the front and top of the rear wheel; a rear stay in a shape that extends along the rear wheel fender, a rear first obstacle sensor provided at the front of the rear stay; and a rear second obstacle sensor provided at the rear of the rear stay.
    Type: Application
    Filed: October 25, 2019
    Publication date: April 30, 2020
    Inventors: Hiroshi KAMODA, Itsuki DOI, Yutaka KAJINO, Akihiro MACHIDA, Seiji TANAKA, Shiro ITO, Hisasada FUJIIE
  • Mount for tractor
    Patent number: D902263
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: November 17, 2020
    Assignee: Iseki & Co., Ltd.
    Inventors: Hiroshi Kamoda, Shiro Ito, Itsuki Doi, Akira Okimoto, Yutaka Kajino, Seiji Tanaka, Hisasada Fujiie, Akihiro Machida
  • Mount for tractor
    Patent number: D902264
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: November 17, 2020
    Assignee: Iseki & Co., Ltd.
    Inventors: Hiroshi Kamoda, Shiro Ito, Itsuki Doi, Akira Okimoto, Yutaka Kajino, Seiji Tanaka, Hisasada Fujiie, Akihiro Machida