29 Utility Patents
#2,246 in Kanagawa
#20,860 in Japan
#97,410 in the World
Forward Citations = 162
Company Filing History:
Mitsubishi Chemical Corporation


4. 2 out of 23
Nippon Kasei Chemical Company Limited
5. 2 out of 499
Mitsubishi Kasei Corporation
where one patent can have more than one assignee
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