28 Utility Patents
#4,391 in Tokyo
#21,264 in Japan
#97,141 in the World
Forward Citations = 496
Company Filing History:
4. 1 out of 1,193
5. 1 out of 14
Schaft Inc.
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#4,391 in Tokyo
#21,264 in Japan
#97,141 in the World
Company Filing History:
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