Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821584 | Ink-jet recording medium | Kouji Tashiro, Shinichi Suzuki, Kunimasa Hiyama, Junji Ito | 2004-11-23 |
| 6777175 | Silver halide photographic material for direct observation and ink-jet recording sheet | Katsumasa Yamazaki | 2004-08-17 |