Wako
Japan
4
2021-10-07
The entities that hold a legal rights for patent applications filed by inventor Maeda Kazuhisa:
Kazuhisa Maeda from Wako, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Catalyst device
#2 | 2021-09-23Catalyst device
#3 | 2021-07-22Catalytic device
#4 | 2013-10-03Catalyst converter device for purifying exhaust gas and saddle-ride type vehicle
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