Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9890933 | Holder of light-emitting module, and lighting apparatus | Akihiro Hirano, Ryusuke Kotera, Youji Tachino, Satoshi Fukano | 2018-02-13 |
| 9683726 | Lamp and lighting apparatus | — | 2017-06-20 |
| 9441821 | Illumination light source and lighting apparatus | Nozomu Hashimoto, Toshio Mori, Youji Tachino, Yukiya Kanazawa | 2016-09-13 |
| 9380667 | Illumination device and illumination fixture | Shigeru Ido, Hiroshi Kido, Akinori Hiramatu, Takeshi Kamoi, Daisuke Yamahara +1 more | 2016-06-28 |
| 9374864 | Lighting device and light fixture | Takeshi Kamoi, Akinori Hiramatu, Hiroshi Kido, Shigeru Ido, Daisuke Yamahara +1 more | 2016-06-21 |
| 9374865 | Lighting device, illuminating device and light fixture | Daisuke Yamahara, Takeshi Kamoi, Hiroshi Kido, Akinori Hiramatu, Daisuke Ueda +1 more | 2016-06-21 |
| 9303851 | Illumination light source and lighting apparatus | Youji Tachino, Toshio Mori, Nozomu Hashimoto, Yukiya Kanazawa | 2016-04-05 |
| 9039257 | Lighting device and light-emitting module | Koji Noro, Ryusuke Kotera, Youji Tachino, Satoshi Fukano, Akihiro Hirano | 2015-05-26 |
| 8950890 | Lamp and lighting apparatus | Toshifumi Ogata, Makoto Morikawa, Shinichi Kitaoka, Kenji Maruyama | 2015-02-10 |
| D702870 | Light-emitting diode lamp | Akihito Wakamiya, Akio Kitada, Yoshinori Kakuno | 2014-04-15 |
| D697253 | Light-emitting diode lamp | Akihito Wakamiya, Akio Kitada, Yoshinori Kakuno | 2014-01-07 |
| D663449 | Light-emitting diode lamp | Akihito Wakamiya, Akio Kitada, Yoshinori Kakuno | 2012-07-10 |
| D661416 | Light-emitting diode lamp | Nobuyuki Mase, Yoshitaka Kurimoto, Keisuke Imamura, Yosuke Fujimaki, Masashi Sakata +2 more | 2012-06-05 |
| D537545 | Fluorescent lamp | Shiro Iida, Noriyuki Uchida | 2007-02-27 |
| D537546 | Fluorescent lamp | Shiro Iida, Noriyuki Uchida | 2007-02-27 |
| 7049763 | Electrodeless low-pressure discharge lamp operating device and self-ballasted electrodeless fluorescent lamp | Akira Hochi, Takeshi Arakawa, Kiyoshi Hashimotodani, Yuuji Omata, Yoshihisa Hagiwara | 2006-05-23 |
| 6768254 | Self-ballasted electrodeless discharge lamp and electrodeless discharge lamp | Takeshi Arakawa, Mitsuharu Kawasaki, Kiyoshi Hashimotodani, Kenichiro Takahashi, Koji Miyazaki +2 more | 2004-07-27 |
| 6670759 | Electrodeless discharge lamp | Koichi Katase, Tsuyoshi Ichibakase | 2003-12-30 |
| 6650068 | Induction coil core, illumination unit using the same, and polycrystalline ferrite | Toshiaki Kurachi, Koji Miyazaki, Mamoru Takeda | 2003-11-18 |
| 6522084 | Electrodeless discharge lamp operating apparatus | Koji Miyazaki, Toshiaki Kurachi, Mamoru Takeda, Young-Jae Cho | 2003-02-18 |
| 6362565 | Electrodeless discharge lamp and apparatus to prevent devitrification | Koichi Katase, Tsuyoshi Ichibakase | 2002-03-26 |
| 6351087 | Microwave electrodeless discharge lamp apparatus | Koichi Katase, Tsuyoshi Ichibakase | 2002-02-26 |
| 5998934 | Microwave-excited discharge lamp apparatus | Mutsumi Mimasu, Koichi Katase | 1999-12-07 |