Patents by Inventor Tsuyoshi Higashiyama

Tsuyoshi Higashiyama 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).

  • Circuit board
    Patent number: 7291912
    Abstract: The present invention provides a circuit board which prevents an adverse effect to be caused on electronic components by flux or the like that is produced at the time of soldering. According to this invention, land patterns 6 and 7 for connecting a flat cable 5 and a slide switch 4 are formed apart from each other on a circuit board and a slit 10 is formed between the land patterns 6 and 7. Consequently, although flux is produced when terminals 5a to 5f of the flat cable 5 are soldered to the land pattern 7, the flux can escape from the slit 10 and does not intrude into the slide switch 4 easily.
    Type: Grant
    Filed: March 8, 2005
    Date of Patent: November 6, 2007
    Assignee: Orion Electric Co., Ltd.
    Inventor: Tsuyoshi Higashiyama
  • Circuit board
    Publication number: 20050200010
    Abstract: The present invention provides a circuit board which prevents an adverse effect to be caused on electronic components by flux or the like that is produced at the time of soldering. According to this invention, land patterns 6 and 7 for connecting a flat cable 5 and a slide switch 4 are formed apart from each other on a circuit board and a slit 10 is formed between the land patterns 6 and 7. Consequently, although flux is produced when terminals 5a to 5f of the flat cable 5 are soldered to the land pattern 7, the flux can escape from the slit 10 and does not intrude into the slide switch 4 easily.
    Type: Application
    Filed: March 8, 2005
    Publication date: September 15, 2005
    Applicant: ORION ELECTRIC CO., LTD.
    Inventor: Tsuyoshi Higashiyama