Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455136 | Film for ink jet recording sheet | Yoshio Shimizu | 2002-09-24 |
| 6403224 | Coated film | Yoshio Shimizu | 2002-06-11 |
| 6348267 | Coated film | — | 2002-02-19 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455136 | Film for ink jet recording sheet | Yoshio Shimizu | 2002-09-24 |
| 6403224 | Coated film | Yoshio Shimizu | 2002-06-11 |
| 6348267 | Coated film | — | 2002-02-19 |