32 Utility Patents
#2 in Osaka-fu
#17,728 in Japan
#83,047 in the World
Forward Citations = 305
Company Filing History:
Stella Chemifa Kabushiki Kaisha
Other
Stella Chemifa Corporation
4. 4 out of 6
Hashimoto Chemical Industries Co., Ltd.
5. 2 out of 3
Fukuda Crystal Laboratory
where one patent can have more than one assignee
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