Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840414 | Optical semiconductor apparatus and method of manufacturing optical semiconductor apparatus | Hiroyasu Ichinokura, Hisanori Ishiguro | 2020-11-17 |
| 10744216 | Fluid sterilization device | Shoichi Niizeki | 2020-08-18 |