Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853750 | Document holder for a copier and hinge mechanism therefor | Naofumi Okada, Kazutoshi Yamamoto, Takuharu Tanimoto, Tokuyasu Inoue | 1989-08-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853750 | Document holder for a copier and hinge mechanism therefor | Naofumi Okada, Kazutoshi Yamamoto, Takuharu Tanimoto, Tokuyasu Inoue | 1989-08-01 |