Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163632 | Light emitting device, light fixture, and street light | Mika MATSUMOTO | 2024-12-10 |
| 12163633 | Light-emitting device, lighting appliance, and street light | Mika MATSUMOTO, Miyuki KURATA | 2024-12-10 |
| 11990571 | Light emitting device | Makiko IWASA | 2024-05-21 |
| 11667836 | Light emitting device | Kenji Asai | 2023-06-06 |
| 11655963 | Light emitting device, light fixture, and street light | Mika MATSUMOTO | 2023-05-23 |
| 11605761 | Light-emitting device | Masaki Kondo | 2023-03-14 |
| 11502226 | Light emitting device | Makiko IWASA | 2022-11-15 |
| 11437549 | Light emitting device | Kenji Asai | 2022-09-06 |
| 11329197 | Light emitting device | Kenji Asai | 2022-05-10 |
| 11133441 | Light emitting device and lighting fixture provided with the same | Sadakazu WAKUI | 2021-09-28 |
| 11056620 | Light emitting device and plant cultivation method | Mika Amiya, Sadakazu WAKUI | 2021-07-06 |
| 10978620 | Light emitting device, illumination device and plant cultivation method | Mika Amiya, Tomokazu Suzuki | 2021-04-13 |
| 10952382 | Light emitting device and plant cultivation method | Mika Amiya, Tomokazu Suzuki | 2021-03-23 |
| 10879429 | Light emitting device | Kenji Asai | 2020-12-29 |
| 10818827 | Light-emitting device | Masaki Kondo | 2020-10-27 |
| 10770628 | Light emitting device | Makiko IWASA | 2020-09-08 |
| 10700243 | Light emitting device and plant cultivation method | Mika Amiya, Sadakazu WAKUI | 2020-06-30 |
| 10455773 | Light emitting device and plant cultivation method | Mika Amiya, Tomokazu Suzuki | 2019-10-29 |
| 10153405 | Fluorescent material, light emitting device, and method for producing fluorescent material | Masaki Kondo | 2018-12-11 |
| 9670403 | Fluoride fluorescent material and method for producing the same | Koji Kajikawa | 2017-06-06 |