Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5827626 | Production of color filter | Yuji Kobayashi, Shigeo Tachiki, Toshihiko Akahori, Kouji Yamazaki, Yoichi Kimura | 1998-10-27 |
| 5821016 | Colored image forming material and color filter obtained therefrom | Tsutomu Satoh, Shigeo Tachiki, Yuji Kobayashi, Toshihiko Akahori, Kouji Yamazaki +1 more | 1998-10-13 |