Patents by Inventor Tsuneo Okushi

Tsuneo Okushi 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).

  • Manufacturing method of electronic devices having identification numbers
    Patent number: 5984176
    Abstract: A manufacturing method comprises the steps of changing an identification number of each electronic device 15 into a bar code and adhering it to an electronic component 18, reading the bar code 12a, and writing information of the bar code in a memory of the electronic device 15. All the steps for writing identification numbers are automated so that human errors in setting the identification numbers by an operator can be prevented.
    Type: Grant
    Filed: September 4, 1997
    Date of Patent: November 16, 1999
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Tsutomu Koda, Toshihiro Fukuchi, Tsuneo Okushi