Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822705 | Reflective display, light guide plate and method of manufacturing light guide plate | Kazuhito Shimoda, Yoshinari Kawashima, Takashi Oku | 2004-11-23 |
| 6819045 | Display device | Hiroyuki Okita, Kazuhito Shimoda | 2004-11-16 |
| 6801174 | Display device, producing method of electronic apparatus and display device | Shun Kayama, Shunji Amano, Motosuke Ohmi, Ryota Odake, Hiroshi Ozaki | 2004-10-05 |
| 6733821 | Method for forming an optical component | Kazuhito Shimoda | 2004-05-11 |
| 6690362 | Touch switch with thermo-chromatic layers | Shigeki Motoyama, Hirokazu Nakayoshi, Shun Kayama, Yasuhiro Kataoka, Toshitaka Kawashima | 2004-02-10 |