7 Utility Patents
#2,854 in Kyoto 615-0031
#121,533 in Japan
#596,497 in the World
Forward Citations = 14
Company Filing History:



4. 1 out of 6,882
Sumitomo Chemical Company, Limited
5. 1 out of 1
Kansai Technology Licensing Organization,co., Ltd.
where one patent can have more than one assignee
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