9 Utility Patents
#4,940 in Osaka
#95,491 in Japan
#457,239 in the World
Forward Citations = 3
Company Filing History:

Osaka Prefecture University Public Corporation

4. 1 out of 51
Stella Chemifa Corporation
5. 1 out of 1
Stella Pharma Corporation; Osaka Prefecture University Public Corporation
where one patent can have more than one assignee
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