Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11738388 | Casting mold for die casting, and method for setting decompression path conductance thereof | Nobuo Kawauchi, Ryo Onishi, Gaku Kazama, Toshihide Sunada | 2023-08-29 |
| 11638951 | Heating method for casting mold, and casting device | Kenji Yuki, Ryo Onishi | 2023-05-02 |
| 11549592 | Cap member for shut-off valve, valve element for shut-off valve, method for manufacturing shut-off valve, and method for replacing valve element of shut-off valve | Kenji Yuki, Masahiro Yamada, Nobuo Kawauchi, Yu Shindo | 2023-01-10 |