Osaka
Japan
5
2014-03-20
The entities that hold a legal rights for patent applications filed by inventor Murakami Keisuke:
Keisuke Murakami from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Engagement chain unit
#2 | 2014-02-13Engagement chain unit
#3 | 2013-11-28Engagement chain type device for forward and backward movement operation
#4 | 2013-11-14Advancing/retracting actuation device with meshing chain
#5 | 2007-11-01CORROSION RESISTANT ROLLER CHAIN
690162 ⎘