Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345987 | Coated electrode and a method of its production | Akira Fukasawa | 1982-08-24 |
| 4328030 | Steel making process and apparatus | Yasuyuki Tozaki, Takeyuki Hirata, Syoji Anezaki | 1982-05-04 |
| 4322917 | Double-head automatic grinding machine | — | 1982-04-06 |
| 4320791 | Pneumatic tire bead comprising high modulus fibers and polyurethane matrix | Katsuhiko Fujii, Hiroshi Minekawa | 1982-03-23 |