Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971838 | Pretreating agent for metal spraying and method for forming a metal spray coating | Kenji Hasui, Kazuyoshi Tsuneta, Masanori Nagai | 1990-11-20 |
| 4549597 | Method of manufacturing durable metal molds by metal melt-spraying | — | 1985-10-29 |