8 Utility Patents
#19,731 in Tokyo
#107,031 in Japan
#518,164 in the World
Forward Citations = 42
Company Filing History:
Yuki Gosei Kogyo Co., Ltd.


4. 1 out of 12
Japan Tabacco Inc.
5. 1 out of 1,007
Mitsui Petrochemical Industries, Ltd.
where one patent can have more than one assignee
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