Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875107 | Circular saw machine capable of suppressing runout of circular saw blade | Tomoyuki Shiga, Yuichi Okamoto | 2020-12-29 |
| 10835950 | Casting mold, and production method thereof | Kenji Yuki, Satoshi Sakamoto, Takashi Fujita | 2020-11-17 |