11 Utility Patents
#14,598 in Tokyo
#77,051 in Japan
#363,721 in the World
Forward Citations = 188
Company Filing History:

Nakanishi Engineering Co., Ltd.
Nakanishi Industrial Co., Ltd.
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#14,598 in Tokyo
#77,051 in Japan
#363,721 in the World
Company Filing History:

Get your Inventor Badge Today