Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9564969 | Lighting fixture for visible light communication and visible-light-communication system with same | Shojirou Kido | 2017-02-07 |
| 9553667 | Visible light communication apparatus | Shojirou Kido, Yoshihiko Matsukawa, Masaaki Ikehara | 2017-01-24 |
| 9451679 | Illuminating light communication device | Hiroyuki Nishino, Shigeaki Yamasaki | 2016-09-20 |
| 9350449 | Visible light communication device, lighting fixture including the same, and lighting system | Shinichiro Haruyama, Shuji Suzuki, Shojirou Kido | 2016-05-24 |
| 9294189 | Lighting fixture and visible-light-communication system with same | Shojirou Kido | 2016-03-22 |
| 9258057 | Visible light communication system | Shigeaki Yamasaki, Shojirou Kido | 2016-02-09 |
| 9166685 | Lighting apparatus for visible light communication, and visible light communication system using the apparatus | Shojirou Kido | 2015-10-20 |
| 9167429 | Visible light communication system, communication terminal and server | Shigeaki Yamasaki, Yosuke Kondo | 2015-10-20 |
| 8810155 | Illumination light communication device, and illumination apparatus and system including same | Masao Kamada, Hiroyuki Nishino, Minoru Maehara, Yosiaki Hasitani, Yosuke Kondo | 2014-08-19 |
| 8749168 | Illumination light communication device, and illumination apparatus and system including same | Masao Kamada, Hiroyuki Nishino, Minoru Maehara, Yosiaki Hasitani, Yosuke Kondo | 2014-06-10 |
| 8125158 | Insulation type AC-DC converter and LED DC power supply device using the same | Hiroyuki Nishino | 2012-02-28 |
| 7717589 | Light emitting device using light emitting diode chip | Kouji Nishioka, Masaru Sugimoto, Hideyoshi Kimura, Ryoji Yokotani, Yutaka Iwahori +4 more | 2010-05-18 |
| 7084435 | Light emitting device using LED | Masaru Sugimoto, Masao Yamaguchi, Takuma Hashimoto, Koji Nishioka, Ryoji Yokotani +2 more | 2006-08-01 |
| 6930332 | Light emitting device using LED | Takuma Hashimoto, Masaru Sugimoto, Hideyoshi Kimura | 2005-08-16 |
| 6874910 | Light source device using LED, and method of producing same | Masaru Sugimoto, Hideyoshi Kimura, Takuma Hashimoto, Toshiyuki Suzuki, Kazuya Nakagawa +2 more | 2005-04-05 |
| 6796027 | Method of manufacturing printed wiring board | Toshiyuki Suzuki, Kazuya Nakagawa, Mitsuru Kobayashi, Masaru Sugimoto, Hideyoshi Kimura +1 more | 2004-09-28 |
| 6331063 | LED luminaire with light control means | Kazuo Kamada, Shoichi Koyama, Nobuyuki Asahi, Toshiyuki Suzuki, Masaru Sugimoto +4 more | 2001-12-18 |
| 5028844 | DC discharge lamp lighting device | Yoshiyasu Sakaguchi, Shoichi Morii | 1991-07-02 |
| 4924143 | Colored fluoroescent display lamp assembly | Hiroshi Imamura, Makoto Toho, Shoiti Morii, Koji Hiramatsu | 1990-05-08 |