Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040063 | Blue phosphor, light-emitting device, and plasma display panel | Yayoi Kitamura, Seigo Shiraishi, Kazuhiko Sugimoto, Mituru Harada | 2011-10-18 |
| 7902756 | Phosphor, light-emitting device, and plasma display panel | Masahiro Sakai, Seigo Shiraishi, Takehiro Zukawa | 2011-03-08 |