Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154746 | Process and apparatus for forming glass filaments | Kiwamu Okuma, Keiji Otaki, Yukiyoshi Shinobu | 1992-10-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154746 | Process and apparatus for forming glass filaments | Kiwamu Okuma, Keiji Otaki, Yukiyoshi Shinobu | 1992-10-13 |