18 Utility Patents
#8,271 in Tokyo
#41,943 in Japan
#194,555 in the World
Forward Citations = 119
Company Filing History:

Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
Mitsubishi Kasei Corporation
4. 1 out of 32

5. 1 out of 1
Meiji Saika Kaisha, Ltd.
where one patent can have more than one assignee
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