Patents by Inventor Kenshun Ishii

Kenshun Ishii 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: 4050103
    Abstract: A urinating device for use by a sick person, an aged person who cannot leave his bed without another person's assistance, or a disabled person comprises a urine storing tank, a urinating receiver, and a urine discharging pipe connected between the storing tank and the receiver. The receiver comprises a body having a front end opened and a rear end closed except for its lower portion, where a pipe for connecting the receiver body to the urine storing tank protrudes, a contact frame made of elastic material and having a base end detachably mounted on the front end of the receiver body and a curved, recessed front end, and contact holding means secured to the receiver body for placing it in contact with the circumferential area of a sexual organ.
    Type: Grant
    Filed: November 5, 1976
    Date of Patent: September 27, 1977
    Assignee: Combi Co., Ltd.
    Inventors: Shinroku Nakao, Yoshiyasu Ishii, Kenshun Ishii
  • Patent number: D247028
    Type: Grant
    Filed: June 30, 1976
    Date of Patent: January 24, 1978
    Assignee: Combi Co., Ltd.
    Inventors: Shinroku Nakao, Yoshiyasu Ishii, Kenshun Ishii
  • Patent number: D248494
    Type: Grant
    Filed: June 4, 1976
    Date of Patent: July 11, 1978
    Assignee: Combi Co., Ltd.
    Inventors: Shinroku Nakao, Yoshiyasu Ishii, Kenshun Ishii
  • Patent number: D248495
    Type: Grant
    Filed: June 4, 1976
    Date of Patent: July 11, 1978
    Assignee: Combi Co., Ltd.
    Inventors: Shinroku Nakao, Yoshiyasu Ishii, Kenshun Ishii
  • Patent number: D253304
    Type: Grant
    Filed: September 6, 1977
    Date of Patent: October 30, 1979
    Assignee: Combi Co., Ltd.
    Inventors: Shinroku Nakao, Yoshiyasu Ishii, Kenshun Ishii
  • Patent number: D254699
    Type: Grant
    Filed: February 21, 1978
    Date of Patent: April 15, 1980
    Assignee: Combi Co., Ltd.
    Inventors: Shinroku Nakao, Yoshiyasu Ishii, Kenshun Ishii, Kazuo Nagata
  • Patent number: D260414
    Type: Grant
    Filed: July 25, 1979
    Date of Patent: August 25, 1981
    Assignee: Combi Co., Ltd.
    Inventors: Shinroku Nakao, Yoshiyasu Ishii, Kenshun Ishii
  • Patent number: D261785
    Type: Grant
    Filed: July 25, 1979
    Date of Patent: November 10, 1981
    Assignee: Combi Co., Ltd.
    Inventors: Shinroku Nakao, Yoshiyasu Ishii, Kenshun Ishii