Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10099281 | Casting die device and casting method | Fumihiro Sakuma | 2018-10-16 |
| 10067673 | Management system for storage system | Akira Shirasu, Katsutoshi Asaki, Yasufumi Uchiyama | 2018-09-04 |
| 10058915 | Casting die device and casting method | Fumihiro Sakuma | 2018-08-28 |