60 Utility Patents
#4 in Iruma
#5,260 in Japan
#26,872 in the World
Forward Citations = 818
Company Filing History:


Hitachi Ulsi Systems Co., Ltd.
4. 3 out of 87
Hitachi Ulsi Engineering Corp.
5. 2 out of 831,952 patents
Other
where one patent can have more than one assignee
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