Patents by Inventor Wataru Fujimori

Wataru Fujimori 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).

  • Electro-conductive paste for forming an electrode of a solar cell device, a solar cell device and method for producing the solar cell device
    Patent number: 9461188
    Abstract: In order to provide an electro-conductive paste bringing no increase of the contact resistance for forming an electrode of a solar cell device, the electro-conductive paste is characterized by containing an electro-conductive particle, an organic binder, a solvent, a glass frit, and an organic compound including alkaline earth metal, a metal with a low melting point or a compound affiliated with a metal with a low melting point.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: October 4, 2016
    Assignee: KYOTO ELEX CO., LTD.
    Inventors: Masashi Nakayama, Nobuo Ochiai, Takashi Hinotsu, Yutaka Nakayama, Masami Sakuraba, Wataru Fujimori
  • Electro-Conductive Paste for Forming an Electrode of a Solar Cell Device, a Solar Cell Device and Method for Producing the Solar Cell Device
    Publication number: 20150020880
    Abstract: In order to provide an electro-conductive paste bringing no increase of the contact resistance for forming an electrode of a solar cell device, the electro-conductive paste is characterized by containing an electro-conductive particle, an organic binder, a solvent, a glass frit, and an organic compound including alkaline earth metal, a metal with a low melting point or a compound affiliated with a metal with a low melting point.
    Type: Application
    Filed: August 28, 2014
    Publication date: January 22, 2015
    Inventors: Masashi Nakayama, Nobuo Ochiai, Takashi Hinotsu, Yutaka Nakayama, Masami Sakuraba, Wataru Fujimori
  • Electro-conductive paste for forming an electrode of a solar cell device, a solar cell device and method for producing the solar cell device
    Patent number: 8852465
    Abstract: In order to provide an electro-conductive paste bringing no increase of the contact resistance for forming an electrode of a solar cell device, the electro-conductive paste is characterized by containing an electro-conductive particle, an organic binder, a solvent, a glass frit, and an organic compound including alkaline earth metal, a metal with a low melting point or a compound affiliated with a metal with a low melting point.
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: October 7, 2014
    Assignee: Kyoto Elex Co., Ltd.
    Inventors: Masashi Nakayama, Nobuo Ochiai, Takashi Hinotsu, Yutaka Nakayama, Masami Sakuraba, Wataru Fujimori
  • Electro-Conductive Paste for Forming an Electrode of a Solar Cell Device, a Solar Cell Device and Method for Producing the Solar Cell Device
    Publication number: 20110192457
    Abstract: In order to provide an electro-conductive paste bringing no increase of the contact resistance for forming an electrode of a solar cell device, the electro-conductive paste is characterized by containing an electro-conductive particle, an organic binder, a solvent, a glass frit, and an organic compound including alkaline earth metal, a metal with a low melting point or a compound affiliated with a metal with a low melting point.
    Type: Application
    Filed: July 7, 2009
    Publication date: August 11, 2011
    Applicant: KYOTO ELEX CO., LTD.
    Inventors: Masashi Nakayama, Nobuo Ochiai, Takashi Hinotsu, Yutaka Nakayama, Masami Sakuraba, Wataru Fujimori