Patents by Inventor Norihiro Baba

Norihiro Baba 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).

  • Conductive paste for multilayer electronic part
    Patent number: 7410601
    Abstract: Disclosed is a conductive paste for a multilayer electronic part to be screen-printed on a ceramic green sheet, comprising 70-95 weight % of conductive metal powder, a resin, and a solvent, wherein a phase angle ? in a dynamic viscoelastic measurement is within a range of from 43° to 72° at a frequency of 0.05 Hz and is within a range of 63° or less at a frequency of 30 Hz.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: August 12, 2008
    Assignees: Shoei Chemical Inc., TDK Corporation
    Inventors: Minoru Sato, Norihiro Baba
  • CONDUCTIVE PASTE FOR MULTILAYER ELECTRONIC PART
    Publication number: 20080083909
    Abstract: Disclosed is a conductive paste for a multilayer electronic part to be screen-printed on a ceramic green sheet, comprising 70-95 weight % of conductive metal powder, a resin, and a solvent, wherein a phase angle ? in a dynamic viscoelastic measurement is within a range of from 43° to 72° at a frequency of 0.05 Hz and is within a range of 63° or less at a frequency of 30 Hz.
    Type: Application
    Filed: September 11, 2007
    Publication date: April 10, 2008
    Applicants: SHOEI CHEMICAL, INC., TDK CORPORATION
    Inventors: Minoru SATO, Norihiro BABA