Patents by Inventor Toshihiko Nagao

Toshihiko Nagao 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).

  • Plating film and plating film production method
    Patent number: 11912612
    Abstract: The present invention provides a plating film that exhibits good adhesion to glass substrates. The present invention is a plating film comprising an oxide layer, an electroless plating film, and an electrolytic copper plating film in this order.
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: February 27, 2024
    Assignees: OKUNO CHEMICAL INDUSTRIES CO., LTD., PANASONIC HOLDINGS CORPORATION
    Inventors: Mayu Tsukuda, Toshimitsu Nagao, Junichi Katayama, Kazuya Shimada, Masahito Hayamizu, Toshihiko Sakata, Shuhei Fuku, Asuka Hirooka
  • Method and system of file protection
    Publication number: 20030105783
    Abstract: When a plurality of operating systems are executed simultaneously on a single computer, a predetermined directory and files in a file system are stored in a file system of a back-end OS by using an inter-OS communication function. After restarting the system, the predetermined directory and files are written back from the back-end OS to a front-end OS, thereby maintaining the predetermined files and directory. Furthermore, an updated file system can be partially or entirely reflected to an original stored in the back-end OS.
    Type: Application
    Filed: February 6, 2002
    Publication date: June 5, 2003
    Inventors: Satoshi Oshima, Toshiaki Arai, Toshihiko Nagao