Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247621 | Wheel bearing device | Kazunari Yamamoto | 2025-03-11 |
| 11511393 | Projection material and blasting method | Yuto Kato | 2022-11-29 |
| 11506241 | Wheel bearing device and method for manufacturing said device | Kazunari Yamamoto | 2022-11-22 |
| 11478897 | Blasting processing method using shot media | Yuto Kato | 2022-10-25 |
| 10731238 | Cast steel projection material | Naoya Tanuma | 2020-08-04 |
| 9670903 | Windmill device for power generation and power generation apparatus | — | 2017-06-06 |