Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5731249 | Spray-on refractory composition | Hiroyuki Sugimoto, Koichi Tanaka, Hiroshi Takenaka | 1998-03-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5731249 | Spray-on refractory composition | Hiroyuki Sugimoto, Koichi Tanaka, Hiroshi Takenaka | 1998-03-24 |