Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9018832 | Light-emitting device and lighting device provided with the same | Toshio Hata, Tomokazu Nada, Shinya Ishizaki | 2015-04-28 |
| 8985793 | Illumination device | Shinji Osaki, Toyonori Uemura, Toshio Hata, Junichi Somei, Yuji Kozuma +5 more | 2015-03-24 |
| 8967829 | Illumination device employing LEDS that has equivalent light distribution characteristics of incandescent lamps | Toshio Hata, Toyonori Uemura | 2015-03-03 |
| 8841838 | Light emitting device and method for manufacturing the same | Masahiro Konishi, Toshio Hata | 2014-09-23 |
| 8827495 | Light-emitting device | Shinya Ishizaki, Tomokazu Nada, Makoto Matsuda, Shinji Osaki, Tatsuya Morioka +3 more | 2014-09-09 |
| 8735914 | Light emitting device having plural light-emitting sections with resin walls within resin frame | Toshio Hata, Tomokazu Nada, Toyonori Uemura, Shinya Ishizaki | 2014-05-27 |
| 8723195 | Light emitting device with plurality of LED chips and/or electrode wiring pattern | Shinya Ishizaki, Tomokazu Nada, Toshio Hata | 2014-05-13 |
| 8651696 | Light-emitting device | Shinya Ishizaki, Tomokazu Nada, Makoto Matsuda, Shinji Osaki, Tatsuya Morioka +3 more | 2014-02-18 |
| 8632226 | Lighting system | Toshio Hata, Shinya Ishizaki | 2014-01-21 |
| 8427048 | Light emitting device and method for manufacturing the same | Masahiro Konishi, Toshio Hata | 2013-04-23 |
| 8421094 | Light emitting device | Shinya Ishizaki, Tomokazu Nada, Toshio Hata | 2013-04-16 |
| 7872418 | Light emitting device and method for manufacturing the same | Toshio Hata, Masahiro Konishi, Taiji Morimoto | 2011-01-18 |
| 7843131 | Light emitting device and method for manufacturing the same | Masahiro Konishi, Toshio Hata | 2010-11-30 |