Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977099 | Liquid crystalline transfer sheet and process of producing the same | Keiji Kashima, Hideo Fujimura | 2005-12-20 |
| 6906764 | Reflective cholesteric filter | Keiji Kashima, Yukihiro Toyota, Mariko Goto | 2005-06-14 |