56 Utility and 6 Design Patents
#508 in Yokohama
#6,072 in Japan
#30,663 in the World
rank by utility patentsForward Citations = 610
Company Filing History:



Mitsubishi Chemical Corporation


4. 4 out of 2,916

5. 3 out of 7,498

where one patent can have more than one assignee
Get your Inventor Badge Today