6 Utility and 3 Design Patents
#25,214 in Tokyo
#139,646 in Japan
#696,408 in the World
rank by utility patentsForward Citations = 37
Company Filing History:

Nikki Co., Ltd.
Nitto Kohki Kabushiki Kaisha
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#25,214 in Tokyo
#139,646 in Japan
#696,408 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today