Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11822250 | Solution, method of forming resist pattern, and semiconductor device manufacturing method | Motoki Takahashi, Masaharu Nakamura | 2023-11-21 |
| 11747564 | Manufacturing method and manufacturing apparatus of optical splitters | Takui UEMATSU, Hidenobu HIROTA, Takashi EBINE | 2023-09-05 |
| 11711144 | Optical fiber display system and optical fiber switching method | Hidenobu HIROTA, Takui UEMATSU, Naotsugu Ambe | 2023-07-25 |
| 11683091 | Communication apparatus identification device, optical fiber connection system, communication apparatus identification method, and optical fiber connection method | Hidenobu HIROTA, Takui UEMATSU, Naotsugu Ambe | 2023-06-20 |
| 11575981 | Simulation signal light generation device and simulation signal light generation method | Takui UEMATSU, Tetsuya Manabe, Hidenobu HIROTA | 2023-02-07 |