Tokyo
Japan
6
2018-09-06
The entities that hold a legal rights for patent applications filed by inventor Kojo Rinya:
Rinya Kojo from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Rail cooling device
#2 | 2015-03-26RAIL RESTRAINING METHOD AND RAIL RESTRAINING DEVICE
#3 | 2015-01-29Rail cooling method and rail cooling device
#4 | 2015-01-29METHOD OF PRODUCING STEEL PRODUCTS HAVING EXCELLENT INTERNAL QUALITY
#5 | 2015-01-22Rail heat treatment device and rail heat treatment method
#6 | 2014-12-11Rail cooling method
996087 ⎘