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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Yamaguchi; Toshiya
Address:
Tokyo, JP
No. of patents:
2
Patents:




Patent Number Title Of Patent Date Issued
6271531 Charged beam drawing apparatus and method thereof August 7, 2001
A wafer with a surface on which a to-be-exposed resist is applied is first placed in a predetermined position. The position of the wafer and an irradiation position of en electron beam to be irradiated for exposing the resist are both aligned. Next, a chip area is exposed by irradiating
6200138 Game display method, moving direction indicating method, game apparatus and drive simulating app March 13, 2001
A game display method displays a driving game which permits characters to be present in a city and can prevent cruel images of collisions with characters. Characters in a dangerous area are intentionally moved away from a motorbike B. Those H1, H2 of the characters behind the motorbike B


 
 
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