7 Utility Patents
#22,243 in Tokyo
#121,602 in Japan
#597,011 in the World
Forward Citations = 94
Company Filing History:
Other


4. 2 out of 5
Seiko Seiki Co., Ltd.
5. 1 out of 18
Nec Network and Sensor Systems, Ltd.
where one patent can have more than one assignee
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