21 Utility Patents
#6,826 in Tokyo
#34,109 in Japan
#157,673 in the World
Forward Citations = 56
Company Filing History:

Dai Nippon Printing Co., Ltd.

4. 2 out of 1,098
Nippon Steel & Sumitomo Metal Corporation
5. 2 out of 7
Moog Japan Ltd.
where one patent can have more than one assignee
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