12 Utility Patents
#13,208 in Tokyo
#69,601 in Japan
#325,978 in the World
Forward Citations = 24
Company Filing History:


Schaft Inc.
4. 1 out of 32,180

5. 1 out of 2
Preferred Robotics, Inc.
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#13,208 in Tokyo
#69,601 in Japan
#325,978 in the World
Company Filing History:



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