Issued Patents All Time
Showing 126–128 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7022422 | Luminescent material for light emitting device and organic electroluminescent device | Yuji Hamada, Noriyuki Matsusue | 2006-04-04 |
| 6936962 | Light-emitting device having a plurality of emission layers | Yuji Hamada, Hiroshi Kanno | 2005-08-30 |
| 6496086 | SAW device with inclined reflectors and communication device using SAW device | Shigeru Tsuzuki, Tsutomu Igaki, Ken Matsunami | 2002-12-17 |