11 Utility Patents
#165 in Columbus, OH
#5,654 in Ohio
#178,653 in US
#361,449 in the World
Forward Citations = 49
Company Filing History:

Nishikawa Rubber Co., Ltd.
where one patent can have more than one assignee
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#165 in Columbus, OH
#5,654 in Ohio
#178,653 in US
#361,449 in the World
Company Filing History:

Get your Inventor Badge Today