23 Utility Patents
#25 in Hitachiota
#29,905 in Japan
#138,677 in the World
Forward Citations = 470
Company Filing History:

Clarion Co
Xanavi Informatics Corporation
where one patent can have more than one assignee
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#25 in Hitachiota
#29,905 in Japan
#138,677 in the World
Company Filing History:

Get your Inventor Badge Today