Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660489 | Sheet-supplying roller recording device | Toshimitsu Hirakue, Shigeru Yoshimura, Kenji Kurita, Masakazu Ozawa, Masanori Morita +2 more | 1997-08-26 |
| 5591294 | Recording sheet manufacturing and storing method, recording sheet obtained by the method, and ink jet recording method using the recording sheet | Mamoru Sakaki, Miyuki Fujita | 1997-01-07 |