36 Utility and 1 Design Patents
#4 in Fujinomiya
#14,509 in Japan
#68,374 in the World
rank by utility patentsForward Citations = 3,057
Company Filing History:



4. 5 out of 107
Sekisui Plastics Co., Ltd.
5. 3 out of 1,024

where one patent can have more than one assignee
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