Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745642 | Method for heat treating a metal tube or pipe, metal tube or pipe, and heat treatment furnace | Osamu Miyahara | 2017-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745642 | Method for heat treating a metal tube or pipe, metal tube or pipe, and heat treatment furnace | Osamu Miyahara | 2017-08-29 |