24 Utility Patents
#5,717 in Tokyo
#28,055 in Japan
#130,009 in the World
Forward Citations = 12
Company Filing History:

Nippon Steel Corporation

4. 3 out of 142
Nihon Medi-physics Company, Limited
5. 2 out of 329
Yamanouchi Pharmaceutical Company Ltd.
where one patent can have more than one assignee
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