Patents Assigned to Kabushiki Kaisha Toshiba A/T/A Toshiba Corporation
  • Electric vacuum cleaner
    Patent number: D297475
    Type: Grant
    Filed: October 16, 1985
    Date of Patent: August 30, 1988
    Assignees: Kabushiki Kaisha Toshiba A/T/A Toshiba Corporation, Tokyo Electric Co., Ltd.
    Inventors: Nobuhiro Umehara, Masato Umeda, Toshiaki Sato, Atsushi Shigemura