Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10396254 | Light emitting device that emits secondary light with a fast response | Atsushi Yamashita, Masatsugu Masuda, Masanobu Okano, Masayuki Ohta | 2019-08-27 |
| 10224469 | Light emitting device and method for manufacturing light emitting device | Toshio Hata, Makoto Agatani, Shinya Ishizaki, Makoto Matsuda, Tomokazu Nada | 2019-03-05 |
| 10158053 | Light emitting device that emits secondary light with a fast response | Atsushi Yamashita, Masatsugu Masuda, Masanobu Okano, Masayuki Ohta | 2018-12-18 |
| 10088123 | Light emitting device, LED light bulb, spot lighting device, lighting device, and lighting equipment | Toshio Hata, Makoto Agatani, Shinya Ishizaki, Hitoshi Matsushita | 2018-10-02 |
| 9666769 | Light emitting device, LED light source for plant cultivation, and plant factory | Shinji Osaki, Toshio Hata, Tomokazu Nada, Tatsuya Morioka, Makoto Matsuda +3 more | 2017-05-30 |
| 9611985 | Light emitting device, lighting device | Toshio Hata, Makoto Agatani, Shinya Ishizaki, Hitoshi Matsushita | 2017-04-04 |
| 9614130 | Light emitting device and illumination device | Atsushi Yamashita, Masatsugu Masuda, Masanobu Okano, Masayuki Ohta | 2017-04-04 |
| 9607970 | Light-emitting device having a plurality of concentric light transmitting areas | Makoto Agatani, Toshio Hata | 2017-03-28 |
| 9484309 | Light emitting device and method for manufacturing light emitting device | Toshio Hata, Makoto Agatani, Shinya Ishizaki, Makoto Matsuda, Tomokazu Nada | 2016-11-01 |
| 9400088 | Light emitting apparatus, and light irradiation apparatus provided with light emitting apparatus | Toshio Hata, Shinji Osaki, Shinya Ishizaki, Hitoshi Matsushita | 2016-07-26 |
| 9341318 | Lighting device and light source device | Toshio Hata, Makoto Agatani | 2016-05-17 |
| 9231023 | Light-emitting device having a plurality of concentric light transmitting areas | Makoto Agatani, Toshio Hata | 2016-01-05 |
| 9024334 | Light-emitting device having a plurality of concentric light transmitting areas | Makoto Agatani, Toshio Hata | 2015-05-05 |
| 8985793 | Illumination device | Shinji Osaki, Toshio Hata, Junichi Somei, Yuji Kozuma, Kenji Hatazawa +5 more | 2015-03-24 |
| 8967829 | Illumination device employing LEDS that has equivalent light distribution characteristics of incandescent lamps | Toshio Hata, Makoto Agatani | 2015-03-03 |
| 8827495 | Light-emitting device | Shinya Ishizaki, Tomokazu Nada, Makoto Agatani, Makoto Matsuda, Shinji Osaki +3 more | 2014-09-09 |
| 8735914 | Light emitting device having plural light-emitting sections with resin walls within resin frame | Makoto Agatani, Toshio Hata, Tomokazu Nada, Shinya Ishizaki | 2014-05-27 |
| 8651696 | Light-emitting device | Shinya Ishizaki, Tomokazu Nada, Makoto Agatani, Makoto Matsuda, Shinji Osaki +3 more | 2014-02-18 |
| 8399899 | Light emitting device | Makoto Matsuda, Toshio Hata | 2013-03-19 |