Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5383514 | Vacuum casting apparatus | Masahiro Taguchi, Yoshiro Hayashi, Ryuichi Masuda | 1995-01-24 |
| 4663205 | Thermocouple protective tube | Yoshiro Hayashi, Isamu Yuki, Masahiro Taguchi | 1987-05-05 |