Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039064 | Compound, polymerizable liquid crystal composition, optical element and optical information writing/reading device | Nobuhiko Takeshita, Hiroshi Kumai | 2011-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039064 | Compound, polymerizable liquid crystal composition, optical element and optical information writing/reading device | Nobuhiko Takeshita, Hiroshi Kumai | 2011-10-18 |