68 Utility Patents
#13 in Ibaraki
#4,049 in Japan
#21,353 in the World
Forward Citations = 161
Company Filing History:
Mitsubishi Chemical Corporation

Mu Ionic Solutions Corporation
4. 4 out of 36,257

5. 4 out of 38
Diafoil Hoechst Company, Limited
where one patent can have more than one assignee
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