Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394955 | Semiconductor light-emitting device, and water disinfection device | Shogo Kirai, Takayoshi YAMANE | 2025-08-19 |
| 9496350 | P-type ZnO based compound semiconductor layer, a ZnO based compound semiconductor element, and an N-type ZnO based compound semiconductor laminate structure | Hiroyuki Kato, Michihiro Sano | 2016-11-15 |
| 9064790 | Method for producing p-type ZnO based compound semiconductor layer, method for producing ZnO based compound semiconductor element, p-type ZnO based compound semiconductor single crystal layer, ZnO based compound semiconductor element, and n-type ZnO based compound semiconductor laminate structure | Hiroyuki Kato, Michihiro Sano | 2015-06-23 |
| 9064791 | Method for producing p-type ZnO based compound semiconductor layer, method for producing ZnO based compound semiconductor element, and an n-type ZnO based compound semiconductor laminate structure | Hiroyuki Kato, Michihiro Sano | 2015-06-23 |