Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12084609 | Light emitting device | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase +1 more | 2024-09-10 |
| 11873435 | Light emitting device | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase +1 more | 2024-01-16 |
| 11613698 | Illumination device | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase +1 more | 2023-03-28 |
| 11001755 | Sintered phosphor-composite, light-emitting device, lighting device and vehicle indicator lamp | Takashi Harada, Yukihiro Miyamoto | 2021-05-11 |
| 10858582 | Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase +1 more | 2020-12-08 |
| 10753574 | Sintered phosphor, light emitting device, illumination device, vehicle headlamp, and method for manufacturing sintered phosphor | Harumi Asami, Yukihiro Miyamoto, Minoru Soma, Tadahiro Katsumoto | 2020-08-25 |
| 10011769 | Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase +1 more | 2018-07-03 |
| 9541238 | Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase +1 more | 2017-01-10 |
| 8491816 | Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them | Byungchul Hong, Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase +1 more | 2013-07-23 |