Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10440797 | Lighting device and illuminating fixture | Kazuhiko Harada | 2019-10-08 |
| 9999104 | Lighting device and luminaire | Masahiro Naruo, Kenichi Fukuda, Shinji Makimura | 2018-06-12 |
| 9771250 | Hydraulic control device for forklift | Yuki Ueda, Tsutomu Matsuo, Hirohiko Ishikawa, Tetsuya Goto, Junichi Morita +2 more | 2017-09-26 |
| 9723666 | Lighting device and lighting fixture using same | — | 2017-08-01 |
| 9313844 | Lighting device and luminaire | — | 2016-04-12 |
| 9167658 | Light emitting element lighting device and lighting fixture using same | Hiroshi Kido | 2015-10-20 |
| 9131564 | Lighting device and illumination apparatus using same | Hiroshi Kido, Shigeru Ido | 2015-09-08 |
| 8912730 | Wireless power supply system for lighting and lighting apparatus | Nadda Chawalarat, Hiroshi Kido | 2014-12-16 |
| 8779664 | Organic EL element lighting device and lighting fixture using the same | Hiroshi Kido | 2014-07-15 |
| 8310162 | Lighting apparatus and lighting fixture | Hiroshi Kido, Ryusuke Ura, Hidenori Kakehashi, Kohji Hiramatsu, Katsuyoshi Goto | 2012-11-13 |
| 8247987 | Induction lamp lighting device and illumination apparatus | Hiroshi Kido, Shinji Makimura | 2012-08-21 |
| 7545107 | Electrodeless discharge lamp lighting device and lighting apparatus | Shohei Yamamoto, Hiroshi Kido | 2009-06-09 |
| 7339329 | Dimmable ballast for an electrodeless discharge lamp | Shinji Makimura, Hiroshi Kido, Shingo Masumoto, Yuji Kumagai | 2008-03-04 |
| 7262617 | Method for testing integrated circuit, and wafer | Kenji Komatsu | 2007-08-28 |