Patents by Inventor Takemitsu Kawazoe

Takemitsu Kawazoe 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).

  • Coffee brewing apparatus
    Patent number: 5044261
    Abstract: A power switch (2) of a coffee brewing machine comprises a button (3) for manually switching on and off the brewing machine. The switch (2) further comprises detection means (24) for switching off the brewing machine in case an abnormal situation is detected, for example, when a predetermined period of time has elapsed.
    Type: Grant
    Filed: September 27, 1989
    Date of Patent: September 3, 1991
    Assignee: U.S. Philips Corporation
    Inventor: Takemitsu Kawazoe