5 Utility Patents
#195 in Yamaguchi
#162,740 in Japan
#829,333 in the World
Forward Citations = 113
Company Filing History:
Nitto Optical Co., Ltd.
Solartes Lab, Ltd.

4. 1 out of 1,960

5. 1 out of 405
Showa Denko Kabushiki Kaisha
where one patent can have more than one assignee
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