Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966285 | Container having index sheet and recording medium | Katsumi Otake | 1990-10-30 |
| 4805039 | Index sheet, method for making same, package of same with image recording medium, and container for same together with image recording medium | Katsumi Otake | 1989-02-14 |