Patents by Inventor Koji Hayasaka

Koji Hayasaka 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).

  • Method for making IC card
    Patent number: 7137563
    Abstract: A method for making a combination IC card comprising the steps of forming antenna leads and patterned connection leads, forming a hole for mounting an external electrode chip on a sheath on at least one side of the antenna substrate, mounting an IC chip on the antenna substrate having the antenna leads and the patterned connection leads, mounting the external electrode chip on the antenna substrate having the antenna leads and the patterned connection leads, and attaching the sheath having the hole on the antenna substrate.
    Type: Grant
    Filed: March 30, 2004
    Date of Patent: November 21, 2006
    Assignee: Sony Corporation
    Inventors: Goro Shibamoto, Osamu Ishii, Kazumi Izumitani, Koji Hayasaka
  • Method for making IC card
    Publication number: 20040245347
    Abstract: A method for making a combination IC card comprising the steps of forming antenna leads and patterned connection leads, forming a hole for mounting an external electrode chip on a sheath on at least one side of the antenna substrate, mounting an IC chip on the antenna substrate having the antenna leads and the patterned connection leads, mounting the external electrode chip on the antenna substrate having the antenna leads and the patterned connection leads, and attaching the sheath having the hole on the antenna substrate.
    Type: Application
    Filed: March 30, 2004
    Publication date: December 9, 2004
    Applicant: Sony Corporation
    Inventors: Goro Shibamoto, Osamu Ishii, Kazumi Izumitani, Koji Hayasaka