Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424818 | Light emission module | Kaname Saito, Takashi NAMIE, Takuya Suzuki | 2025-09-23 |
| 11585494 | Fluorescent module and illumination device | Toshiyuki Hirai, Masahiko Sano, Toru Takasone | 2023-02-21 |
| 11131433 | Fluorescent module and illumination device | Toshiyuki Hirai, Masahiko Sano, Toru Takasone | 2021-09-28 |
| 10442987 | Fluorescent member, optical component, and light emitting device | Toru Takasone, Masahiko Sano, Hiroyuki Inoue, Shoichi Yamada | 2019-10-15 |
| 10218148 | Light emitting device | — | 2019-02-26 |
| 10139715 | Light source device and projector | — | 2018-11-27 |
| 9835310 | Wave-length conversion inorganic member, and method for manufacturing the same | Hiroto Tamaki, Takayoshi WAKAKI, Tadao Hayashi, Yoshiki Sato, Daisuke OYAMATSU +1 more | 2017-12-05 |
| 9720310 | Light source device | Shinichi Nagahama | 2017-08-01 |
| 9519207 | Wavelength converting device and light emitting device using the same | Yoshitaka NAKATSU | 2016-12-13 |
| 8994259 | Wave-length conversion inorganic member, and method for manufacturing the same | Hiroto Tamaki, Takayoshi WAKAKI, Tadao Hayashi, Yoshiki Sato, Daisuke OYAMATSU +1 more | 2015-03-31 |
| 8908740 | Light emitting device | Shinichi Nagahama, Atsutomo Hama, Tomohisa Kishimoto | 2014-12-09 |
| 8872203 | Light-emitting device | Shinichi Nagahama, Atsutomo Hama, Yukihiro Hayashi, Naoto Morizumi, Yoshinori Murazaki | 2014-10-28 |
| 8106414 | Semiconductor light emitting device | — | 2012-01-31 |
| 8080436 | Light emitting device and method of manufacturing the light emitting device | — | 2011-12-20 |
| 7878696 | Optical component, light converting member, and light emitting device | Atsutomo Hama, Yoshinori Murazaki, Yukihiro Hayashi, Naoto Morizumi | 2011-02-01 |
| 7751661 | Optical component and light emitting device using the same | Masaaki Kadomi, Yoshio Umayahara, Tadahito FURUYAMA, Masaru Iwao, Atsutomo Hama +2 more | 2010-07-06 |
| 7591575 | Light emitting device | Atsutomo Hama, Junji Takeichi, Yukihiro Hayashi | 2009-09-22 |
| D595881 | Light emitting portion of an optical fiber lighting apparatus | Atsutomo Hama, Yukihiro Hayashi, Naoto Morizumi, Masaaki Kadomi, Tadahito FURUYAMA | 2009-07-07 |
| D591438 | Light emitting portion of an optical fiber lighting apparatus | Atsutomo Hama, Yukihiro Hayashi, Naoto Morizumi | 2009-04-28 |
| 7440482 | Nitride semiconductor laser element and method for manufacturing the same | Eiji Sakaguchi, Masaki Yoshida | 2008-10-21 |
| 7356054 | Light emitting device | Atsutomo Hama, Junji Takeichi, Yukihiro Hayashi | 2008-04-08 |
| 6312160 | Bearing construction for drive shaft | — | 2001-11-06 |