11 Utility Patents
#4,026 in Osaka
#77,008 in Japan
#363,407 in the World
Forward Citations = 4
Company Filing History:

Osaka Soda Co., Ltd.
Meijo Nano Carbon Co., Ltd.
where one patent can have more than one assignee
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#4,026 in Osaka
#77,008 in Japan
#363,407 in the World
Company Filing History:

Get your Inventor Badge Today