Oyamazaki
Japan
2
2022-08-04
The entities that hold a legal rights for patent applications filed by inventor ANDO Shigemitsu:
Shigemitsu ANDO from Oyamazaki, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Hardness meter and hardness measuring method for estimating target object having hardness estimation portion that estimates hardness of measurement object based
#2 | 2019-10-17Hardness meter and method having hardness estimation portion that estimates hardness of measurement object based on alternating current component
3010307 ⎘