72 Utility Patents
#14 in Nagaokakyo
#3,452 in Japan
#18,789 in the World
Forward Citations = 202
Company Filing History:

Teijin Frontier Co., Ltd.
where one patent can have more than one assignee
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#14 in Nagaokakyo
#3,452 in Japan
#18,789 in the World
Company Filing History:

Get your Inventor Badge Today