Komatsu
Japan
4
2014-10-09
The entities that hold a legal rights for patent applications filed by inventor Douba Eiji:
Eiji Douba from Komatsu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Press machine and method for detecting top dead center thereof
#2 | 2014-07-17Press machine braking performance verifying apparatus
#3 | 2014-06-19Press machine and method for adjusting slide position thereof
#4 | 2008-12-18Slide position sensor and press machine
6203636 ⎘