Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5262124 | Alloy suited for use in water service and having improved machinability and forming properties | Rokuro Kawanishi | 1993-11-16 |
| 4235007 | Method of production of a wire-shaped composite addition material | Oelhschlagel Dietrich, Hajime Abe, Koichi Tamura | 1980-11-25 |