Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11260425 | Casting sand reclamation system and casting sand reclamation method | Kenzo Watanabe | 2022-03-01 |
| 4511448 | Plating apparatus | Seiitch Tanaka | 1985-04-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11260425 | Casting sand reclamation system and casting sand reclamation method | Kenzo Watanabe | 2022-03-01 |
| 4511448 | Plating apparatus | Seiitch Tanaka | 1985-04-16 |