Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867223 | Method and apparatus for forming a metal sheet having a concave-convex profile by chemical vapor deposition | Hajime Kojima, Takahiro Miyano | 1989-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867223 | Method and apparatus for forming a metal sheet having a concave-convex profile by chemical vapor deposition | Hajime Kojima, Takahiro Miyano | 1989-09-19 |