Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6224971 | Ink-jet recording sheet and liquid coating composition therefor | Sachiko Suzuki, Kuniaki Fukuhara, Naoki Sakazume | 2001-05-01 |
| 6013354 | Ink-jet recording film | Naoki Sakazume | 2000-01-11 |
| 5985425 | Ink-jet recording film of improved ink fixing comprising a combination of silica powders | Yoshiomi Nakaya, Naoki Sakazume, Kenji Akuta | 1999-11-16 |