Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8187726 | Nanoparticle-resin composite material, light emitting device assembly, and filling material for the light-emitting device assembly | Yuuichi Sasaki, Mikihisa Mizuno, Sung-kil Lee, Teiichi Miyauchi | 2012-05-29 |
| 8178071 | Metal oxide nanoparticles, production method thereof, light-emitting element assembly, and optical material | Mikihisa Mizuno, Yuichi Sasaki, Sung-kil Lee | 2012-05-15 |
| 8076846 | Metal oxide nanoparticles, production method thereof, light-emitting element assembly, and optical material | Mikihisa Mizuno, Yuichi Sasaki, Sung-kil Lee | 2011-12-13 |
| 7969541 | Retardation film, method of manufacturing the same, and display | Kentaro Okuyama, Kei Obata, Jun Shimizu, Shinya Suzuki, Mitsunari Hoshi +2 more | 2011-06-28 |