Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4225083 | Apparatus for applying refractory material onto the inner surface of a furnace | Sueki Kubo, Toshiro Watanabe, Masayuki Fujita, Akira Morita | 1980-09-30 |
| 4222522 | Apparatus for applying refractory material onto the inner surface of a furnace | Sueki Kubo, Toshiro Watanabe, Masayuki Fujita, Akira Morita | 1980-09-16 |