Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486932 | Light control element, optical device, and electrical device, and method of producing thereof | Kenji Nakao, Hirofumi Kubota, Tsuyoshi Uemura, Masao Yamamoto | 2002-11-26 |
| 6452650 | Polymer dispersion type liquid crystal display element, producing method therefor and apparatus for use in the producing method | Kenji Nakao, Shinya Kosako, Tsuyoshi Uemura, Hirofumi Kubota, Masao Yamamoto +1 more | 2002-09-17 |
| 6452653 | Reflector, method of fabricating the same, reflective display device comprising reflector, and method of fabricating the same | Yasuhiko Yamanaka, Naohide Wakita, Takeshi Karasawa, Mariko Kawaguri | 2002-09-17 |
| 6429914 | Polymer dispersion type liquid crystal display panel and its manufacturing method | Hirofumi Kubota, Tsuyoshi Uemura, Kenji Nakao | 2002-08-06 |
| 6400430 | Light control element, optical device, and electrical device having lightweight, and method of producing thereof | Kenji Nakao, Hirofumi Kubota, Tsuyoshi Uemura, Masao Yamamoto | 2002-06-04 |