27 Utility Patents
#4,881 in Tokyo
#23,285 in Japan
#108,377 in the World
Forward Citations = 169
Company Filing History:
Banyu Pharmaceutical Co. Ltd


4. 3 out of 17
Chugai Denki Kogyo K.k.
5. 2 out of 1,098
Nippon Steel & Sumitomo Metal Corporation
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