Patents by Inventor Ikuo Kinashi

Ikuo Kinashi 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).

  • Continuously operable fuel injection device
    Patent number: 4195814
    Abstract: A continuously operable fuel injection device comprises a sleeve having a substantially triangular measuring window communicating with the outlet port of a main body, the sleeve being inserted in the cavity of the main body, and a control spool having an annular groove communicating with the inlet port of the main body through an axially extending hole and axially slidably inserted in the sleeve, the substantially triangular measuring window cooperating with the annular groove of the control sleeve to form a variable orifice. By axially sliding the control spool, any desired flow rate can be obtained.
    Type: Grant
    Filed: June 28, 1978
    Date of Patent: April 1, 1980
    Assignee: NTN Toyo Bearing Company, Limited
    Inventors: Kei Kimata, Yoshinobu Yasuda, Ikuo Kinashi, Yoshihiro Matsumoto, Saburo Ohshima