Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5843572 | Ink jet recording paper | Tsuyoshi Yasuda, Yoshio Yoshida, Norio Fukushima, Yoshihiro Kuroyama | 1998-12-01 |
| 5753082 | Both-sided recording paper for ink jet recording and method of preparing the same | Yoshio Yoshida, Norio Fukushima, Tsuyoshi Yasuda, Yoshihiro Kuroyama | 1998-05-19 |
| 5725946 | Recording paper | Norio Fukushima, Yoshio Yoshida, Tsuyoshi Yasuda, Yoshihiro Kuroyama | 1998-03-10 |