12 Utility Patents
#13,335 in Tokyo
#69,958 in Japan
#328,880 in the World
Forward Citations = 81
Company Filing History:
Showa Denko Kabushiki Kaisha

Hitachi Global Life Solutions, Inc.
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#13,335 in Tokyo
#69,958 in Japan
#328,880 in the World
Company Filing History:

Get your Inventor Badge Today