Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4419307 | Method for manufacturing heat-insulating member and device therefor | Koujirou Kohara | 1983-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4419307 | Method for manufacturing heat-insulating member and device therefor | Koujirou Kohara | 1983-12-06 |