Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7952791 | Electrophoretic particle, electrophoretic particle dispersion liquid, image display medium, and image display device | Masahiro Yanagisawa | 2011-05-31 |
| 7880955 | Electrophoretic dispersion solution, image display medium using the same, and image display device using the same | Masahiro Yanagisawa | 2011-02-01 |