36 Utility Patents
#221 in Saitama 343-0827
#14,522 in Japan
#68,462 in the World
Forward Citations = 75
Company Filing History:
Clarion Co


4. 2 out of 11
General Director of the Agency of Industrial Science and Technology
5. 1 out of 832,540 patents
Other
where one patent can have more than one assignee
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