Patents by Inventor Masayuki Maluo

Masayuki Maluo 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).

  • Pattern drawing apparatus using charged beams
    Patent number: 4951216
    Abstract: A re-size circuit extracts the bit data of a pattern to be drawn, at a specific address and its adjacent addresses of a pattern to be drawn, from a bit map memory storing LSI pattern data. For the Data at the adjacent addresses, either "0" or "1" re-size parameter data is set according to the contents of the re-size directions. The thickness of the pattern is altered by means of the logical operation of the data at the adjacent addresses and the re-size parameter data.
    Type: Grant
    Filed: February 26, 1988
    Date of Patent: August 21, 1990
    Assignee: Toshiba Machine Company, Ltd.
    Inventor: Masayuki Maluo