Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439713 | Powder composition and process of forming liquid ink image using same | Yasuo Katano, Nobuyuki Yanagawa, Tadashi Saito, Kiyoshi Tanikawa, Kakuji Murakami | 2002-08-27 |
| 6402317 | Ink-jet recording of images with improved clarity of images | Nobuyuki Yanagawa, Yasuo Katano | 2002-06-11 |