Computer assisted design method and apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4992953
SERIAL NO

07207943

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A computer assisted design apparatus displays on a display device a graphic pattern of a layout object and a graphic pattern of a liquid stay area for the layout object. The liquid stay area includes a drain stay area and a vent stay area to which a drain discharge path and a vent discharge path are connected, respectively. Graphic data for representing the graphic pattern of the liquid stay area is prepared based on the layout object data relating to the layout object specified by an input device and a liquid discharger arrangement rule.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTD A CORP OF JAPAN6 KANDA SURUGADAI 4-CHOME CHIYODA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Kenji Hitachi, JP 337 3096
Murakawa, Hisao Hitachi, JP 1 21
Yoshida, Naoto Hitachi, JP 28 149
Yoshinaga, Toshiaki Hitachi, JP 6 143

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