Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5868871 | Method and apparatus for carburizing, quenching and tempering | Keiji Yokose, Fumitaka Abukawa, Jun Takahashi, Shinichi Takemoto, Hideki Inoue | 1999-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5868871 | Method and apparatus for carburizing, quenching and tempering | Keiji Yokose, Fumitaka Abukawa, Jun Takahashi, Shinichi Takemoto, Hideki Inoue | 1999-02-09 |