Issued Patents 2020
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833230 | Wavelength converting member and light emitting device | Kenichi Aoyagi, Takashi KAIDE, Takuya Nakabayashi, Tetsuya Ishikawa | 2020-11-10 |
| 10829689 | Method for producing nitride fluorescent material, nitride fluorescent material and light emitting device | Sadakazu WAKUI, Kazuya NISHIMATA | 2020-11-10 |
| 10829688 | Aluminate fluorescent material and light emitting device | Kazuya NISHIMATA, Tomokazu Yoshida | 2020-11-10 |
| 10781370 | Method of producing nitride fluorescent material | Sadakazu WAKUI, Shigeki Yoshida | 2020-09-22 |
| 10723945 | Method of producing aluminate fluorescent material, aluminate fluorescent material, and light emitting device | Kazuya NISHIMATA, Tomokazu Yoshida | 2020-07-28 |
| 10662375 | Nitride fluorescent material, method for producing the same, and light emitting device | Kazuya NISHIMATA, Hiroyuki Watanabe | 2020-05-26 |
| 10619094 | Aluminate fluorescent material and light emitting device | Kazuya NISHIMATA, Tomokazu Yoshida | 2020-04-14 |
| 10611960 | Nitride fluorescent material and light emitting device | Sadakazu WAKUI | 2020-04-07 |
| 10608149 | Wavelength converting member and light emitting device | Kenichi Aoyagi, Takashi KAIDE, Takuya Nakabayashi, Tetsuya Ishikawa | 2020-03-31 |
| 10604701 | Method of producing nitride fluorescent material, and nitride fluorescent material | Daiki Kuramoto | 2020-03-31 |
| 10590342 | Nitride fluorescent material, method of producing nitride fluorescent material and light emitting device | Hiroyuki Watanabe | 2020-03-17 |
| 10563124 | Method of producing nitride fluorescent material | Daiki Kuramoto | 2020-02-18 |
| 10550324 | Method for producing nitride fluorescent material, nitride fluorescent material and light emitting device | Sadakazu WAKUI, Kazuya NISHIMATA | 2020-02-04 |