Hitachinaka
Japan
6
2021-04-29
The entities that hold a legal rights for patent applications filed by inventor Ando Ryo:
Ryo Ando from Hitachinaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Humidity measurement device
#2 | 2019-10-10Thermal humidity measuring device
#3 | 2017-03-23Thermal type flow meter
#4 | 2006-11-28Frequency output type hot-wire flow meter
#5 | 2006-07-27Heating resistor type airflow meter
#6 | 2005-10-27Frequency output circuit
4670088 ⎘