Patents by Inventor Seiichiro Nagahata

Seiichiro Nagahata 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).

  • Video game system, video game program, and video game device
    Publication number: 20070111802
    Abstract: A video game device 10 is capable of receiving both a first storage medium and a second storage medium at the same time. The video game device 10 performs a first game process using first save data. The video game device 10 performs a second game process using second save data. The video game device 10 overwrites the first save data based on the status of the second video game. The video game device 10 overwrites the second save data based on the status of the first video game.
    Type: Application
    Filed: June 30, 2006
    Publication date: May 17, 2007
    Applicant: Nintendo Co.,Ltd. The Pokemon Company and CHUNSOFT Co., Ltd.
    Inventors: Tsunekazu Ishihara, Seiichiro Nagahata