Tokyo
Japan
3
2018-03-15
The entities that hold a legal rights for patent applications filed by inventor KADA Osamu:
Osamu KADA from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
High-strength gear
#2 | 2013-12-26Carburized steel part having excellent low cycle bending fatigue strength
#3 | 2012-03-15CARBURIZED STEEL PART HAVING EXCELLENT LOW CYCLE BENDING FATIGUE STRENGTH
581990 ⎘