Seto
Japan
2
2016-08-18
The entities that hold a legal rights for patent applications filed by inventor Morikawa Masashi:
Masashi Morikawa from Seto, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Molding method of sand mold using foamed sand, molding die, and sand mold
#2 | 2016-05-05Sand for casting mold, manufacturing method for sand casting-mold, and core for metal casting
6439128 ⎘