60 Utility and 13 Design Patents
#10 in Aichi
#5,260 in Japan
#26,872 in the World
rank by utility patentsForward Citations = 496
Company Filing History:
Daiwa Kasei Kogyo Kabushiki Kaisha
Daiwa Kasei Industry Co., Ltd.

4. 13 out of 1,138

5. 4 out of 831,952 patents
Other
where one patent can have more than one assignee
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