18 Utility and 3 Design Patents
#8,319 in Tokyo
#42,124 in Japan
#195,457 in the World
rank by utility patentsForward Citations = 165
Company Filing History:
Oki Electric Industry Co., Ltd.

Oki Electric Co., Ltd.
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#8,319 in Tokyo
#42,124 in Japan
#195,457 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today