32 Utility Patents
#74 in Kanagawa-ken
#17,764 in Japan
#83,465 in the World
Forward Citations = 286
Company Filing History:


Showa Optronics Co., Ltd.
4. 1 out of 695

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#74 in Kanagawa-ken
#17,764 in Japan
#83,465 in the World
Company Filing History:



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