Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11811007 | Method for manufacturing light emitting device | Kenta Niki | 2023-11-07 |
| 10629569 | Method of manufacturing illumination device, illumination device, illumination device manufacturing system, and method of classifying color tone of light emitting devices | Nobuyuki Furukawa | 2020-04-21 |
| 10008481 | Method of manufacturing illumination device, illumination device, illumination device manufacturing system, method of classifying color tone of light emitting devices, and method of classifying light emitting devices | Nobuyuki Furukawa | 2018-06-26 |
| 6185973 | Rolling mill for metal foil | Kazuhito Hayashi, Hidenori Hayashi, Hiroyuki Hayashi | 2001-02-13 |