Echizen-cho
Japan
3
2018-09-20
The entities that hold a legal rights for patent applications filed by inventor Masuda Naoki:
Naoki Masuda from Echizen-cho, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Single-crystal manufacturing apparatus and method for controlling melt surface position
#2 | 2017-10-12Semiconductor single crystal pulling apparatus and method for remelting semiconductor single crystal using this
#3 | 2014-12-25Method for calculating a height position of silicon melt surface, method for pulling silicon single crystal, and silicon single crystal pulling apparatus
1010637 ⎘