13 Utility Patents
#1,052 in Nagoya
#63,510 in Japan
#297,766 in the World
Forward Citations = 100
Company Filing History:
Sumitomo Metal Ceramics Inc.

Sumitomo Metal (smi) Electronics Devices, Inc.
4. 2 out of 3
Sumitomo Metal Electronics Devices Inc.
5. 1 out of 929
Sumitomo Metal Industries, Inc.
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