Patents by Inventor Kenzou Isozaki

Kenzou Isozaki 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).

  • Wireless terminal equipment including electric component having conductor film formed on insulative base
    Patent number: 6131041
    Abstract: An inductance device wherein a conductor film is formed on a base, grooves are formed in the conductor film, a protective material is disposed on the grooves, and a length L1, a width L2 and a height L3 of the inductance device satisfy-the following relation:L1=0.5 to 1.5 mm;L2=0.2 to 0.7 mm; andL3=0.2 to 0.7 mm.
    Type: Grant
    Filed: May 24, 1999
    Date of Patent: October 10, 2000
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kazuhiro Takeda, Hiromi Sakita, Kenzou Isozaki, Noriya Sato
  • Electric component having conductor film formed on insulative base
    Patent number: 5963119
    Abstract: An inductance device wherein a conductor film is formed on a base, grooves are formed in the conductor film, a protective material is disposed on the grooves, and a length L1, a width L2 and a height L3 of the inductance device satisfy the following relation:L1=0.5 to 1.5 mm;L2=0.2 to 0.7 mm; andL3=0.2 to 0.7 mm.
    Type: Grant
    Filed: May 9, 1997
    Date of Patent: October 5, 1999
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kazuhiro Takeda, Hiromi Sakita, Kenzou Isozaki, Noriya Sato