15 Utility Patents
#10,299 in Tokyo
#53,223 in Japan
#247,411 in the World
Forward Citations = 137
Company Filing History:


Niigata Seimitsu Co., Ltd.
4. 1 out of 14
Koa Glass Co., Ltd
5. 1 out of 1,453

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#10,299 in Tokyo
#53,223 in Japan
#247,411 in the World
Company Filing History:



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