Nagoya
Japan
5
2020-04-23
The entities that hold a legal rights for patent applications filed by inventor Ito Risako:
Risako Ito from Nagoya, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Electrochemical cell with contaminant trap portion, and electrochemical device including same
#2 | 2020-04-23Electrochemical device
#3 | 2020-01-02Fuel cell and cell stack device
#4 | 2019-07-04Electrochemical device
#5 | 2017-06-01Fuel cell stack
6045004 ⎘