Yamaguchi
Japan
4
2022-04-07
The entities that hold a legal rights for patent applications filed by inventor ITOFUJI Haruki:
Haruki ITOFUJI from Yamaguchi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for producing die-cast product of spherical graphitic cast iron including ultrafine spherical graphite, and spheroidizing treatment agent
#2 | 2021-06-17Casting solidification analysis method, casting method, and electronic program
#3 | 2020-03-05METHOD FOR PRODUCING DIE-CAST PRODUCT OF SPHERICAL GRAPHITIC CAST IRON INCLUDING ULTRAFINE SPHERICAL GRAPHITE, AND SPHEROIDIZING TREATMENT AGENT
#4 | 2018-12-27Method for producing die-cast product of spheroidal graphite cast iron having ultrafine spheroidal graphite, and die-cast product of spheroidal graphite cast iron
2384809 ⎘