Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336049 | Method for producing multi-component glass fiber preform | Shiro Takahashi, Koichi Inada, Osamu Fukuda | 1982-06-22 |
| 4330698 | Microwave melter | Yoshihisa Sawada, Fumiaki Komatsu, Yorihisa Sakaki | 1982-05-18 |