Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12321279 | Multi-port queueing cache and data processing system including the same | Heonsoo Lee, Junseok Park, Jaehun Chung | 2025-06-03 |
| 12084609 | Light emitting device | Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase, Fumiko Yoyasu +1 more | 2024-09-10 |
| 12013786 | Multi-port queueing cache and data processing system including the same | Heonsoo Lee, Junseok Park, Jaehun Chung | 2024-06-18 |
| 11873435 | Light emitting device | Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase, Fumiko Yoyasu +1 more | 2024-01-16 |
| 11680206 | Light emitting device and phosphor | — | 2023-06-20 |
| 11613698 | Illumination device | Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase, Fumiko Yoyasu +1 more | 2023-03-28 |
| 11560516 | Light emitting device and phosphor | — | 2023-01-24 |
| 10858582 | Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them | Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase, Fumiko Yoyasu +1 more | 2020-12-08 |
| 10430353 | Memory device performing near-data processing using a plurality of data processing engines that independently perform data processing operations, and system including the same | John Dongjun Kim, Jungho Ahn, Yongkee Kwon, Hongsik Kim | 2019-10-01 |
| 10370589 | Phosphor, light-emitting device, illumination device and image display device | Ayuko Onozuka | 2019-08-06 |
| 10011769 | Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them | Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase, Fumiko Yoyasu +1 more | 2018-07-03 |
| 9777213 | Phosphor, phosphor-containing composition and light-emitting unit using phosphor, and image display device and lighting device using light-emitting unit | Atsushi Oishi | 2017-10-03 |
| 9541238 | Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them | Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase, Fumiko Yoyasu +1 more | 2017-01-10 |
| 9228125 | Single phase and full-color phosphor | Ram Seshadri, Alexander Birkel, Jeffrey A. Gerbec | 2016-01-05 |
| 9120974 | Phosphor and light-emitting device using same | Naoto Kijima | 2015-09-01 |
| 8890403 | White light-emitting device and illumination device | Hiroaki Sakuta, Yoshihito Satou, Naoto Kijima | 2014-11-18 |
| 8491816 | Semiconductor light emitting device, backlight, color image display device and phosphor to be used for them | Naoki Sako, Naoto Kijima, Masahiko Yoshino, Takashi Hase, Fumiko Yoyasu +1 more | 2013-07-23 |