Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10278245 | Light-emitting device and illumination apparatus | Masumi Abe, Yasuharu Ueno, Koji Omura, Kenji Sugiura, Toshifumi Ogata +1 more | 2019-04-30 |
| 10199597 | Light-emitting apparatus and illumination apparatus | Masumi Abe, Toshifumi Ogata, Naoki Tagami | 2019-02-05 |
| 10153408 | Light-emitting apparatus and illumination apparatus | Masumi Abe, Toshifumi Ogata | 2018-12-11 |
| 10103298 | LED module | Naoki Tagami, Masumi Abe, Hisaki Fujitani, Kosuke TAKEHARA | 2018-10-16 |
| 10096747 | Lumen maintenance factor deterioration suppressing LED module | Masumi Abe, Naoki Tagami | 2018-10-09 |
| 10088133 | Mounting substrate, light-emitting apparatus, and illumination apparatus | Masumi Abe, Toshifumi Ogata | 2018-10-02 |
| 10032754 | Light-emitting apparatus and illumination apparatus | Masumi Abe, Naoki Tagami | 2018-07-24 |
| 10014458 | LED module | Masumi Abe, Naoki Tagami | 2018-07-03 |
| 9871024 | Light-emitting apparatus and illumination apparatus | Masumi Abe, Naoki Tagami | 2018-01-16 |
| 9857035 | Light emitting device, light source for illumination, and illumination apparatus | Koji Omura | 2018-01-02 |
| 9799803 | LED module with multi-layer resist | Naoki Tagami, Masumi Abe, Hisaki Fujitani, Kosuke TAKEHARA | 2017-10-24 |
| 9741915 | LED module having LED element connected to metal layer exposed by opening in multi-layer resist | Naoki Tagami, Masumi Abe, Hisaki Fujitani, Kosuke TAKEHARA | 2017-08-22 |
| D795207 | Light emitting diode | Atsuyoshi Ishimori, Toshifumi Ogata | 2017-08-22 |
| 9728695 | Mount substrate and LED module with the same | Kosuke TAKEHARA, Hisaki Fujitani, Naoki Tagami | 2017-08-08 |
| D770987 | Light emitting diode | Atsuyoshi Ishimori, Toshifumi Ogata | 2016-11-08 |
| 9420642 | Light emitting apparatus and lighting apparatus | Masumi Abe, Toshifumi Ogata, Atsuyoshi Ishimori, Kenji Sugiura | 2016-08-16 |
| 9204516 | Light-emitting diode driver circuit and LED light source | Kazuo Gouda | 2015-12-01 |
| 9006763 | Semiconductor light-emitting device and light source device using the same | Yasuharu Ueno | 2015-04-14 |
| D692166 | Light-emitting diode lamp | Naoki Tagami, Katsuyuki Nagahama, Koji Omura, Kenta Watanabe | 2013-10-22 |
| D691748 | Light-emitting diode lamp | Naoki Tagami, Katsuyuki Nagahama, Koji Omura, Kenta Watanabe | 2013-10-15 |
| 7852008 | Dielectric barrier discharge lamp lighting device | Satoshi Kominami | 2010-12-14 |
| 7642732 | Dielectric barrier discharge lamp lighting apparatus and method of detecting the number of normally lighting dielectric barrier discharge lamps | Satoshi Kominami | 2010-01-05 |
| 7205723 | Electrodeless discharge lamp | Satoshi Kominami | 2007-04-17 |
| 7088056 | Bulb type electrodeless fluorescent lamp | Kenji Itaya | 2006-08-08 |
| 7084562 | Electrodeless discharge lamp | Satoshi Kominami, Kiyoshi Hashimotodani | 2006-08-01 |