8 Utility and 2 Design Patents
#1,096 in Toyota
#106,984 in Japan
#517,769 in the World
rank by utility patentsForward Citations = 88
Company Filing History:
Daiwa Kasei Kogyo Kabushiki Kaisha
Daiwa Kasei Industry Co., Ltd.

4. 1 out of 1
Saiwa Kasei Industry Co., Ltd.
where one patent can have more than one assignee
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