Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10456829 | Method for modifying refractory molding particles and refractory molding particles obtained thereby and process for producing mold | Masami Ono | 2019-10-29 |
| 10242733 | Semiconductor memory device that can stably perform writing and reading without increasing current consumption even with a low power supply voltage | Koji Nii, Shigeki Obayashi, Koichiro Ishibashi, Hirofumi Shinohara | 2019-03-26 |