Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520542 | Light emitting device and method for producing same | Yasuji Tanenaka, Nobuaki Aoki | 2016-12-13 |
| 9276179 | Light emitting device and method for producing same | Yasuji Takenaka, Nobuaki Aoki | 2016-03-01 |
| 8300177 | Backlight device, liquid crystal display device and illuminating device | Kiyohisa Ohta, Kenichi Ukai, Nobuyuki Takahashi | 2012-10-30 |
| 8052880 | Method for manufacturing light reflecting metal wall | Syuji Takahashi, Tomio Wakamatsu, Yoshiteru Ogawa | 2011-11-08 |