Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174327 | Method for producing modified polyvinyl alcohol resin | Toshinori Kato | 2021-11-16 |
| 11165279 | Power supply apparatus, control apparatus for power supply apparatus, and method for controlling power supply apparatus | Shusuke Nakayama | 2021-11-02 |
| 11146096 | Control method of power supply apparatus, the power supply apparatus, and power supply system | Hirokazu Inoue | 2021-10-12 |