Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302494 | Lighting device with connection to element electrodes using filler | Yumiko Kameshima, Koji Taguchi, Masaaki Katsumata | 2025-05-13 |
| 12002907 | Light emitting module and method for manufacturing same | Yumiko Kameshima, Koji Taguchi, Masaaki Katsumata | 2024-06-04 |
| 11888088 | Method for manufacturing light-emitting device | Yoshiki Sato, Masaaki Katsumata, Shinichi Daikoku, Yoshikazu Matsuda, Ryuma Marume | 2024-01-30 |
| 11699688 | Surface-emitting light source and method of manufacturing the same | Masaaki Katsumata | 2023-07-11 |
| 11611014 | Light-emitting module | Koji Taguchi, Yumiko Kameshima, Masaaki Katsumata | 2023-03-21 |
| 11380817 | Method for manufacturing light-emitting device | Yoshiki Sato, Masaaki Katsumata, Shinichi Daikoku, Yoshikazu Matsuda, Ryuma Marume | 2022-07-05 |
| 11363715 | Lighting device with intermediate contacts and method of manufacturing the same | Yumiko Kameshima, Koji Taguchi, Masaaki Katsumata | 2022-06-14 |
| 11264533 | Method of manufacturing light-emitting module and light-emitting module | Koji Taguchi, Yumiko Kameshima, Masaaki Katsumata | 2022-03-01 |
| 9190585 | Light emitting device and lighting equipment | Hiroto Tamaki, Takahiro Tani | 2015-11-17 |