Patents by Inventor Takeshi Irii

Takeshi Irii 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).

  • Magnetron drive power supply
    Patent number: 6445596
    Abstract: High-voltage diodes (6) and (7) and high-voltage capacitors (8) and (9) making up a high-voltage circuit are connected and are molded of a resin (22) except that terminals (21a) and (21b) are drawn out as a small-sized high-voltage module (23) in one piece.
    Type: Grant
    Filed: April 12, 2001
    Date of Patent: September 3, 2002
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Makoto Mihara, Hisashi Morikawa, Takeshi Irii