Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4324391 | Pre-heating assembly to be used for pre-heating ingots | Terumoto Yamaguchi | 1982-04-13 |
MO
Masaya Ohta
Overall (1982): #44,014 of 81,411Top 55%
1
Patents 1982