Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620469 | Ink jet recording sheet comprising a water repellent underlayer | Naonobu Sugiyama, Kazuaki Ohshima | 2003-09-16 |
| 6544602 | Supertwist liquid-crystal displays and liquid-crystal mixtures therefor | Harald Hirschmann, Clarissa Weller, Georg Weber, Akihiro Kojima | 2003-04-08 |
| 6514598 | Ink jet recording sheet and method | Naonobu Sugiyama, Satoshi Matsuura | 2003-02-04 |