Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131433 | Fluorescent module and illumination device | Takafumi Sugiyama, Toshiyuki Hirai, Toru Takasone | 2021-09-28 |
| 10974492 | Light emitting device and method of manufacturing light emitting device | Daisuke Sanga, Masatsugu Ichikawa, Shunsuke Minato, Toru Takasone | 2021-04-13 |
| 10944030 | Light emitting device | Masakatsu Tomonari | 2021-03-09 |
| 10892255 | Method of manufacturing light emitting module | So Sakamaki, Yasunori Nagahama, Katsuyoshi Kadan | 2021-01-12 |
| 10892382 | Semiconductor light-emitting element | — | 2021-01-12 |