85 Utility Patents
#9 in Tokorozawa
#2,314 in Japan
#13,408 in the World
Forward Citations = 1,659
Company Filing History:
Other

Dai Nippon Printing Co., Ltd.
4. 7 out of 1,453

5. 7 out of 336
Hitachi Ulsi Systems Co., Ltd.
where one patent can have more than one assignee
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