Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835294 | Heat treatment furnace, heating device, manufacturing method of wire electrode and heat diffusion treatment method | Tetsuro Kawahara, Masaru Nakamura | 2023-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835294 | Heat treatment furnace, heating device, manufacturing method of wire electrode and heat diffusion treatment method | Tetsuro Kawahara, Masaru Nakamura | 2023-12-05 |