Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11597007 | Low-pressure casting device | Hiroshi Takahashi, Masayuki Hattori, Tsuginori Usami, Keisuke Kagami | 2023-03-07 |
| 11524335 | Casting device and casting method | Masayuki Hattori, Takashi Idegomori, Hiroshi Takahashi, Tsuginori Usami, Keisuke Kagami | 2022-12-13 |
| 10434566 | Casting device | Masayuki Hattori, Toshihiro Takahashi, Hiroshi Takahashi | 2019-10-08 |
| 10201848 | Casting device | Hiroshi Takahashi, Toshihiro Takahashi, Masayuki Hattori | 2019-02-12 |
| 10137497 | Casting die | Toshihiro Takahashi, Masayuki Hattori, Hiroshi Takahashi | 2018-11-27 |
| 10130990 | Casting mold | Masayuki Hattori, Toshihiro Takahashi, Hiroshi Takahashi | 2018-11-20 |