19 Utility Patents
#7,761 in Tokyo
#39,195 in Japan
#181,132 in the World
Forward Citations = 33
Company Filing History:

Mitsubishi Paper Mills Limited

4. 2 out of 4
Teijin Carbon Europe Gmbh
5. 1 out of 75
Sakata Inx Corporation
where one patent can have more than one assignee
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