Osaka
Japan
2
2009-12-22
The entities that hold a legal rights for patent applications filed by inventor Kodama Mitsuhiro:
Mitsuhiro Kodama from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Nickel electrode material, and production method therefor, and nickel electrode and alkaline battery
#2 | 2006-05-11Sealed alkaline storage battery, electrode structure and charging method for the same, and charger for sealed alkaline storage battery
4621257 ⎘