Patents by Inventor Ritsuo MASAOKA

Ritsuo MASAOKA 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).

  • Patent number: 11935697
    Abstract: A capacitor includes: a capacitor element; a pair of external electrodes provided at opposite ends of the capacitor element; and a pair of metal caps and or a metal foil, the pair of metal caps each covering a corresponding one of the pair of external electrodes, the metal foil covering at least part of the capacitor element.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: March 19, 2024
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Koichi Nishimura, Yukihiro Shimasaki, Hiroki Takeoka, Takafumi Okudo, Ritsuo Masaoka, Hiromasa Ozaki
  • Publication number: 20210313112
    Abstract: A capacitor includes: a capacitor element; a pair of external electrodes provided at opposite ends of the capacitor element; and a pair of metal caps and or a metal foil, the pair of metal caps each covering a corresponding one of the pair of external electrodes, the metal foil covering at least part of the capacitor element.
    Type: Application
    Filed: June 21, 2021
    Publication date: October 7, 2021
    Inventors: Koichi NISHIMURA, Yukihiro SHIMASAKI, Hiroki TAKEOKA, Takafumi OKUDO, Ritsuo MASAOKA, Hiromasa OZAKI