Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11707783 | Manufacturing facility and manufacturing method of sintered product | Masayuki Tauchi, Kenji Nawachi, Naoto Igarashi | 2023-07-25 |
| 11660899 | Iron-based sintered body, method for laser-marking the same, and method for manufacturing the same | Masayuki Tauchi, Kenji Nawachi | 2023-05-30 |
| 11504809 | Sintered product and laser marking method for sintered product | Masayuki Tauchi, Kenji Nawachi | 2022-11-22 |