14 Utility Patents
#10,802 in Tokyo
#56,860 in Japan
#261,316 in the World
Forward Citations = 1,388
Company Filing History:

Sumitomo Chemical Company, Limited

4. 1 out of 14
Koa Glass Co., Ltd
5. 1 out of 475

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#10,802 in Tokyo
#56,860 in Japan
#261,316 in the World
Company Filing History:



Get your Inventor Badge Today