32 Utility Patents
#1,291 in Yokohama
#17,246 in Japan
#80,217 in the World
Forward Citations = 118
Company Filing History:
Other
Nohmi Bosai Ltd.
4. 2 out of 1,112
Hitachi Maxell, Limited
5. 2 out of 13
Hitachi Video and Information Systems, Inc.
where one patent can have more than one assignee
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