Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946519 | Organic-inorganic hybrid film, its manufacturing method, optical film, and polarizing film | Yasushi Okubo, Takahiro Takagi, Kaori Ono | 2005-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946519 | Organic-inorganic hybrid film, its manufacturing method, optical film, and polarizing film | Yasushi Okubo, Takahiro Takagi, Kaori Ono | 2005-09-20 |