41 Utility Patents
#613 in Kawasaki
#11,048 in Japan
#52,487 in the World
Forward Citations = 120
Company Filing History:
Tokyo Ohka Kogyo Co., Ltd.


4. 2 out of 9,976

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



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