41 Utility Patents
#2,409 in Tokyo
#11,048 in Japan
#52,487 in the World
Forward Citations = 246
Company Filing History:


4. 2 out of 1,057
Clarion Co
5. 1 out of 2,063

where one patent can have more than one assignee
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#2,409 in Tokyo
#11,048 in Japan
#52,487 in the World
Company Filing History:



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