Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451293 | Slag-forming agent and process for producing the agent | Minoru Kitamura, Toshiyuki Soejima, Tsutomu Hayashi, Hideo Matsui | 1984-05-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451293 | Slag-forming agent and process for producing the agent | Minoru Kitamura, Toshiyuki Soejima, Tsutomu Hayashi, Hideo Matsui | 1984-05-29 |