19 Utility Patents
#7,774 in Tokyo
#39,252 in Japan
#181,495 in the World
Forward Citations = 321
Company Filing History:



4. 2 out of 1,357
Mitsubishi Rayon Company, Limited
5. 1 out of 1,150

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#7,774 in Tokyo
#39,252 in Japan
#181,495 in the World
Company Filing History:




Get your Inventor Badge Today