5 Utility Patents
#1,649 in Kobe
#162,524 in Japan
#826,892 in the World
Forward Citations = 19
Company Filing History:
Kabushiki Kaisha Kobe Seiko Sho

Nippon Brown Coal Liquefaction Co., Ltd.
4. 2 out of 614

5. 2 out of 23
Mitsubishi Kasei Kogyo Kabushiki Kaisha
where one patent can have more than one assignee
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