Issued Patents All Time
Showing 26–50 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11008511 | Method of producing aluminate fluorescent material, aluminate fluorescent material, and light emitting device | Kazuya NISHIMATA, Tomokazu Yoshida | 2021-05-18 |
| 11001754 | Method of producing nitride fluorescent material, and nitride fluorescent material | Daiki Kuramoto | 2021-05-11 |
| 10961451 | Fluorescent material and light emitting device using same and method for manufacturing fluorescent material | Takashi KAIDE | 2021-03-30 |
| 10947451 | Nitride fluorescent material, method of producing nitride fluorescent material and light emitting device | Hiroyuki Watanabe | 2021-03-16 |
| 10927298 | Nitride fluorescent material, method for producing the same, and light emitting device | Kazuya NISHIMATA, Hiroyuki Watanabe | 2021-02-23 |
| 10910526 | Light emitting device | Mika Amiya | 2021-02-02 |
| 10903401 | Light-emitting device | Kazuya NISHIMATA, Tomokazu Yoshida | 2021-01-26 |
| 10894917 | Method of producing beta-sialon fluorescent material | Kenichi Aoyagi, Takashi KAIDE, Motoharu Morikawa | 2021-01-19 |
| 10829689 | Method for producing nitride fluorescent material, nitride fluorescent material and light emitting device | Sadakazu WAKUI, Kazuya NISHIMATA | 2020-11-10 |
| 10833230 | Wavelength converting member and light emitting device | Kenichi Aoyagi, Takashi KAIDE, Takuya Nakabayashi, Tetsuya Ishikawa | 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 |
| 10604701 | Method of producing nitride fluorescent material, and nitride fluorescent material | Daiki Kuramoto | 2020-03-31 |
| 10608149 | Wavelength converting member and light emitting device | Kenichi Aoyagi, Takashi KAIDE, Takuya Nakabayashi, Tetsuya Ishikawa | 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 |
| 10479935 | Fluorescent material, method of producing the same, and light emitting device using the same | Naoto Hirosaki, Takayuki Shinohara | 2019-11-19 |
| 10414976 | Method for producing fluorescent material, fluorescent material, and light emitting device using the same | Tadayoshi Yanagihara, Kazuya NISHIMATA | 2019-09-17 |
| 10400166 | Fluoride fluorescent material and light emitting device | Tomokazu Yoshida, Sadakazu WAKUI, Toshiyuki Okazaki | 2019-09-03 |
| 10392558 | Method of producing aluminate fluorescent material, aluminate fluorescent material and light emitting device | Shozo TAKETOMI, Tomokazu Yoshida, Kazuya NISHIMATA | 2019-08-27 |