Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11554666 | Display control device | — | 2023-01-17 |
| 10959312 | Lighting system for lighting space where display item is displayed, and lighting method | Makoto Arai | 2021-03-23 |
| 10591141 | Light-emitting apparatus with inclined light-emitting units | — | 2020-03-17 |
| 10429050 | Light-emitting apparatus having different packaging densities | — | 2019-10-01 |
| 10361344 | Light emitting device | Nodoka Oyamada | 2019-07-23 |
| RE47530 | Light-emitting diode apparatus | Norikazu Kadotani, Sadato Imai | 2019-07-23 |
| 9882106 | Semiconductor device and light-emitting apparatus | — | 2018-01-30 |
| 9748208 | Light-emitting device | — | 2017-08-29 |
| RE46295 | Light-emitting diode apparatus | Norikazu Kadotani, Sadato Imai | 2017-01-31 |
| 9220142 | Light-emitting device | Takakazu Yano, Masato Asahina, Arata Shimozawa | 2015-12-22 |
| 8766313 | Mounting board and structure of the same | Kohsuke Kashitani, Jun Takashima, Katsuyuki Kiyozumi | 2014-07-01 |
| 8596820 | LED unit and LED lighting lamp using the LED unit | Sadato Imai, Masayoshi Kanamori | 2013-12-03 |
| 8348457 | Lighting device with light modulation for white light | Norikazu Kadotani | 2013-01-08 |
| 8258522 | Light-emitting diode apparatus | Norikazu Kadotani, Sadato Imai | 2012-09-04 |
| 8154037 | Light-emitting diode light source apparatus | Norikazu Kadotani, Sadato Imai | 2012-04-10 |
| 7859193 | Illumination apparatus | — | 2010-12-28 |
| 7804102 | Illumination device and method for manufacturing the same | Norikazu Kadotani, Hirohiko Ishii | 2010-09-28 |
| 7763905 | Semiconductor light-emitting device | Norikazu Kadotani, Atsushi Nishida, Hirohiko Ishii | 2010-07-27 |
| 7745835 | Light emitting diode and light emitting diode device including the light emitting diode element and method for manufacturing the light emitting diode | Nodoka Oishi, Sadato Imai | 2010-06-29 |
| 7737462 | Light emitting diode and light emitting diode device including the light emitting diode element and method for manufacturing the light emitting diode | Nodoka Oishi, Sadato Imai | 2010-06-15 |
| 7688591 | Electronic-component-mounting board | Sadato Imai, Satoru Kikuchi | 2010-03-30 |
| 7560748 | Light emitting diode unit | Mitsunori Ishizaka, Sadato Imai | 2009-07-14 |
| 7517132 | Light-emitting and light-receiving backlight unit, and information device using the light-emitting and light-receiving backlight unit | Mitsunori Ishizaka | 2009-04-14 |
| 7491977 | Light emitting diode | — | 2009-02-17 |
| 7434977 | Backlight system | Junji Miyashita | 2008-10-14 |