Patents by Inventor Kazuyuki Kainoh

Kazuyuki Kainoh 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).

  • Semiconductor device and method for producing the same
    Patent number: 6852616
    Abstract: A first element electrode and a second element electrode connected electrically to a semiconductor element on a substrate are formed, and then an insulating film is formed on the substrate including the element electrodes. Thereafter, a first opening for exposing the first element electrode and a second opening for exposing the second element electrode are formed on the insulating film. Then, a first external electrode connected to the first element electrode via the first opening is formed immediately above the first element electrode. Furthermore, a second external electrode and a connecting wire having one end connected to the second element electrode via the second opening and the other end connected to the second external electrode are formed on the insulating film.
    Type: Grant
    Filed: June 10, 2002
    Date of Patent: February 8, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Ryuichi Sahara, Kazumi Watase, Takahiro Kumakawa, Kazuyuki Kainoh, Nozomi Shimoishizaka
  • Semiconductor device and method for producing the same
    Patent number: 6512298
    Abstract: A first element electrode and a second element electrode connected electrically to a semiconductor element on a substrate are formed, and then an insulating film is formed on the substrate including the element electrodes. Thereafter, a first opening for exposing the first element electrode and a second opening for exposing the second element electrode are formed on the insulating film. Then, a first external electrode connected to the first element electrode via the first opening is formed immediately above the first element electrode. Furthermore, a second external electrode and a connecting wire having one end connected to the second element electrode via the second opening and the other end connected to the second external electrode are formed on the insulating film.
    Type: Grant
    Filed: October 29, 2001
    Date of Patent: January 28, 2003
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Ryuichi Sahara, Kazumi Watase, Takahiro Kumakawa, Kazuyuki Kainoh, Nozomi Shimoishizaka
  • Semiconductor device and method for producing the same
    Publication number: 20020151104
    Abstract: A first element electrode and a second element electrode connected electrically to a semiconductor element on a substrate are formed, and then an insulating film is formed on the substrate including the element electrodes. Thereafter, a first opening for exposing the first element electrode and a second opening for exposing the second element electrode are formed on the insulating film. Then, a first external electrode connected to the first element electrode via the first opening is formed immediately above the first element electrode. Furthermore, a second external electrode and a connecting wire having one end connected to the second element electrode via the second opening and the other end connected to the second external electrode are formed on the insulating film.
    Type: Application
    Filed: June 10, 2002
    Publication date: October 17, 2002
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Ryuichi Sahara, Kazumi Watase, Takahiro Kumakawa, Kazuyuki Kainoh, Nozomi Shimoishizaka
  • Semiconductor device and method for producing the same
    Publication number: 20020063340
    Abstract: A first element electrode and a second element electrode connected electrically to a semiconductor element on a substrate are formed, and then an insulating film is formed on the substrate including the element electrodes. Thereafter, a first opening for exposing the first element electrode and a second opening for exposing the second element electrode are formed on the insulating film. Then, a first external electrode connected to the first element electrode via the first opening is formed immediately above the first element electrode. Furthermore, a second external electrode and a connecting wire having one end connected to the second element electrode via the second opening and the other end connected to the second external electrode are formed on the insulating film.
    Type: Application
    Filed: October 29, 2001
    Publication date: May 30, 2002
    Inventors: Ryuichi Sahara, Kazumi Watase, Takahiro Kumakawa, Kazuyuki Kainoh, Nozomi Shimoishizaka