Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9410685 | Light emitting module having heat conductive substrate | Kazunari Higuchi, Sumio Hashimoto, Shinichi Kumashiro | 2016-08-09 |
| 9303855 | Light emitting module having heat conductive substrate | Kazunari Higuchi, Sumio Hashimoto, Shinichi Kumashiro | 2016-04-05 |
| 9279575 | Light emitting module having heat conductive substrate | Kazunari Higuchi, Sumio Hashimoto, Shinichi Kumashiro | 2016-03-08 |
| 9194568 | Lighting unit and lighting device | Junya Murata, Makoto Yamazaki, Yumi Hanyuda, Katsumi Hisano, Mitsuaki Kato +2 more | 2015-11-24 |
| 8956008 | Light-emitting unit and luminaire | Jun Sasaki, Ryotaro Matsuda, Yumi Hanyuda, Naoto Mori, Naoto Tokuhara | 2015-02-17 |
| 8770798 | Luminaire | Ryotaro Matsuda, Yumi Hanyuda, Yoshiro Oka | 2014-07-08 |
| 8668355 | Light emitting module having heat conductive substrate | Kazunari Higuchi, Sumio Hashimoto, Shinichi Kumashiro | 2014-03-11 |
| 8556458 | Power source unit and illumination device | Kazunari Higuchi, Sumio Hashimoto, Shinichi Kumashiro | 2013-10-15 |
| 8556460 | Lighting apparatus and light-emitting element mounting substrate having stress absorbing means | Kazunari Higuchi, Sumio Hashimoto, Shinichi Kumashiro | 2013-10-15 |
| 8545051 | Lighting apparatus with heat conductive substrate | Kazunari Higuchi, Sumio Hashimoto, Shinichi Kumashiro | 2013-10-01 |
| 8500298 | Lighting fixture | Kozo Ogawa, Kazunari Higuchi, Shigetoshi Komiyama, Shinichi Kumashiro | 2013-08-06 |
| 8491163 | Lighting apparatus | Kazunari Higuchi, Yutaka Honda, Kenji Nezu, Shinichi Kumashiro | 2013-07-23 |
| 8482014 | Lighting apparatus | Kazunari Higuchi, Sumio Hashimoto, Shinichi Kumashiro, Yutaka Honda, Kenji Nezu | 2013-07-09 |
| D667585 | Floodlight | Makoto Yamazaki, Yoshiji Kamata | 2012-09-18 |
| D656263 | Recessed lighting fixture | Kozo Ogawa, Kazunari Higuchi, Shigetoshi Komiyama | 2012-03-20 |
| 8128263 | Light source unit and lighting apparatus having light-emitting diodes for light source | Kazunari Higuchi, Sumio Hashimoto, Shinichi Kumashiro | 2012-03-06 |
| 7993033 | Reflector and lighting apparatus comprising reflector | Kazunari Higuchi, Sumio Hashimoto, Shinichi Kumashiro | 2011-08-09 |
| D634884 | Recessed lighting fixture | Masayuki Yoshinobu, Kazunari Higuchi, Sumio Hashimoto | 2011-03-22 |
| D610290 | Recessed lighting fixture | Masayuki Yoshinobu, Kazunari Higuchi, Sumio Hashimoto | 2010-02-16 |
| D610291 | Recessed lighting fixture | Masayuki Yoshinobu, Kazunari Higuchi, Sumio Hashimoto | 2010-02-16 |
| D610292 | Recessed lighting fixture | Masayuki Yoshinobu, Sumio Hashimoto, Kazunari Higuchi | 2010-02-16 |
| D563595 | Lens for light emitting diode | Kazuo Egawa, Masami Iwamoto, Kozo Ogawa | 2008-03-04 |
| D552566 | Light emitting diode module | — | 2007-10-09 |
| D550868 | Light emitting diode lamp | Kazuo Egawa, Masami Iwamoto, Masahiro Toda | 2007-09-11 |
| D539943 | Light emitting diode lamp | Kazuo Egawa, Masami Iwamoto, Masahiro Toda | 2007-04-03 |