25 Utility Patents
#5,423 in Tokyo
#26,383 in Japan
#122,407 in the World
Forward Citations = 220
Company Filing History:

Nippon Crucible Co., Ltd.

4. 2 out of 42,480

5. 1 out of 832,627 patents
Other
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#5,423 in Tokyo
#26,383 in Japan
#122,407 in the World
Company Filing History:



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