23 Utility Patents
#1 in Yanagawa
#29,905 in Japan
#138,677 in the World
Forward Citations = 49
Company Filing History:
Mitsui Chemicals, Inc.

Yamamoto Chemicals, Inc.
where one patent can have more than one assignee
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#1 in Yanagawa
#29,905 in Japan
#138,677 in the World
Company Filing History:

Get your Inventor Badge Today