Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10108163 | Production management apparatus, production management method and recording medium | Katsumi Yamada | 2018-10-23 |
| 10033286 | Switching power supply apparatus and semiconductor device | Takashi Saji | 2018-07-24 |
| 9947866 | Nonvolatile memory device manufacturing method | — | 2018-04-17 |