Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033915 | Game system, server apparatus and register terminal | Osamu Migitera, Hotaru Komatsu, Chihiro Inoue, Kazuyasu Kawamura, Takao Tada | 2011-10-11 |
| 7892452 | Nanocrystalline phosphor and coated nanocrystalline phosphor as well as method of preparing coated nanocrystalline phosphor | Tatsuya Ryowa | 2011-02-22 |