Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11774138 | Hot water device | Norihide Wada | 2023-10-03 |
| 11610910 | Semiconductor memory device | Daisuke Hagishima, Fumitaka Arai, Keiji Hosotani | 2023-03-21 |
| 11605761 | Light-emitting device | Kazushige FUJIO | 2023-03-14 |
| 11584886 | Ceramic complex, light emitting device using the same, and method for producing ceramic complex | Yasuaki MASHIMA | 2023-02-21 |
| 11555633 | Heating and hot water supply system | — | 2023-01-17 |