20 Utility Patents
#365 in Hachioji
#36,605 in Japan
#169,187 in the World
Forward Citations = 258
Company Filing History:



4. 1 out of 2
Sekisui Kagaku Kogyo Kabushiki
where one patent can have more than one assignee
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#365 in Hachioji
#36,605 in Japan
#169,187 in the World
Company Filing History:



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