Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835427 | Optically active compound and liquid crystal composition containing the compound | Yuki Motoyama, Masahiro Johno | 2004-12-28 |
| 6730371 | Optically active compound and liquid crystal composition containing the compound | Yasumasa Norisue, Masahiro Johno | 2004-05-04 |
| 6677475 | Optically active compound and liquid crystal composition containing the compound | Yasumasa Norisue, Masahiro Johno | 2004-01-13 |