30 Utility Patents
#4,017 in Tokyo
#19,225 in Japan
#88,876 in the World
Forward Citations = 1,068
Company Filing History:
Xanavi Informatics Corporation

4. 2 out of 3
Tohoku Electric Manufacturing Co., Ltd.
5. 1 out of 1,057
Clarion Co
where one patent can have more than one assignee
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