9 Utility Patents
#330 in Machida
#93,640 in Japan
#440,924 in the World
Forward Citations = 189
Company Filing History:
Hitachi Information & Control Systems, Inc.

4. 1 out of 9
Hitachi Control Systems, Inc.
5. 1 out of 1
Hitachi Building Systems and Engineering Service Co.
where one patent can have more than one assignee
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