Patents by Inventor Ryota Tajima, JR.

Ryota Tajima, JR. 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).

  • SECONDARY BATTERY AND ELECTRONIC DEVICE
    Publication number: 20150349375
    Abstract: A secondary battery suitable for a portable information terminal or a wearable device is provided. An electronic device having a novel structure which can have various forms and a secondary battery that fits the forms of the electronic device are provided. In the secondary battery, sealing is performed using a film provided with depressions or projections that ease stress on the film due to application of external force. A pattern of depressions or projections is formed on the film by pressing, e.g., embossing.
    Type: Application
    Filed: May 27, 2015
    Publication date: December 3, 2015
    Inventors: Minoru Takahashi, Ryota Tajima, JR.