Patents by Inventor Kouji Asanoumi

Kouji Asanoumi 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).

  • Cylinder head structure
    Patent number: 6470840
    Abstract: A cylinder head includes a carrier member 50 integrally formed with a vertical wall portion 53 for supporting a camshaft 15, 16, a tappet guide 54 for containing a tappet 24 and a tappet-lubricating oil receiving portion 51 slanted around the tappet guide 54. An operation-oil supply passage 203, 209, 210 extends in the longitudinal direction of the carrier member 50 inside the tappet guide 54.
    Type: Grant
    Filed: March 13, 2001
    Date of Patent: October 29, 2002
    Assignee: Mazda Motor Corporation
    Inventors: Hidesaku Ebesu, Hiroyuki Oda, Kouji Asanoumi, Hiroaki Deguchi, Setsuo Harada, Hirokazu Matsuura
  • Cylinder head structure
    Publication number: 20010035142
    Abstract: A cylinder head includes a carrier member 50 integrally formed with a vertical wall portion 53 for supporting a camshaft 15, 16, a tappet guide 54 for containing a tappet 24 and a tappet-lubricating oil receiving portion 51 slanted around the tappet guide 54. An operation-oil supply passage 203, 209, 210 extends in the longitudinal direction of the carrier member 50 inside the tappet guide 54.
    Type: Application
    Filed: March 13, 2001
    Publication date: November 1, 2001
    Inventors: Hidesaku Ebesu, Hiroyuki Oda, Kouji Asanoumi, Hiroaki Deguchi, Setsuo Harada, Hirokazu Matsuura