Tainai
Japan
4
2012-11-01
The entities that hold a legal rights for patent applications filed by inventor Maruyama Eisuke:
Eisuke Maruyama from Tainai, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
AMORPHOUS CORE MANUFACTURING METHOD AND MANUFACTURING APPARATUS
#2 | 2012-03-01Transformer core manufacturing apparatus and method
#3 | 2010-11-25Multi-stage coil for transformer, and coil winding method and apparatus for manufacturing the same
#4 | 2009-11-19Multi-stage coil for transformer, and coil winding method and apparatus for manufacturing the same
3106646 ⎘