Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844450 | Black heart malleable cast iron and manufacturing method thereof | — | 2020-11-24 |
| 10812062 | Driving device for semiconductor element | Haruhiko Murakami, Shiori UOTA, Koichiro Noguchi, Motoki Imanishi | 2020-10-20 |
| 10768570 | Image forming apparatus provided with recovery container for waste toner | Takenori Suenaga | 2020-09-08 |
| 10541537 | Power supply apparatus, power supply system, and power supply method | — | 2020-01-21 |