10 Utility Patents
#16,106 in Tokyo
#85,573 in Japan
#407,520 in the World
Forward Citations = 9
Company Filing History:



4. 2 out of 4
Chotaro Engineering, Co.
where one patent can have more than one assignee
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#16,106 in Tokyo
#85,573 in Japan
#407,520 in the World
Company Filing History:



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