Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137497 | Casting die | Toshihiro Takahashi, Masayuki Hattori, Hiroshi Takahashi | 2018-11-27 |
| 10130990 | Casting mold | Masayuki Hattori, Toshihiro Takahashi, Hiroshi Takahashi | 2018-11-20 |