HY

Hironobu Yoshida

IJ Ishikawajima-Harima Jukogyo: 1 patents #1 of 23Top 5%
Overall (1997): #139,904 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5680413 Electric arc melting furnace Masaki Ogushi, Osamu Takeuchi, Ikuo Yamamura, Toru Iura 1997-10-21