Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12178970 | Hub assembly | Hiroyuki Nakagami, Shingo Sakamoto | 2024-12-31 |
| 4997027 | Pressing mechanism for casting apparatus | — | 1991-03-05 |
| 4955426 | Pressing mechanism for casting apparatus | Kunio Takeya | 1990-09-11 |