Tokyo
Japan
4
2010-08-26
The entities that hold a legal rights for patent applications filed by inventor KAITO Ryoichi:
Ryoichi KAITO from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Cylindrical grinder and cylindrical grinding method of ingot
#2 | 2009-12-03Method of shoulder formation in growing silicon single crystals
#3 | 2009-12-03Method of growing silicon single crystals
#4 | 2009-12-03Method of growing silicon single crystals
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