Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394383 | Display device | Kei Kimura | 2025-08-19 |
| 5239665 | Electronic book having several keys for changing pages and underlining certain portions of text | — | 1993-08-24 |
| D321174 | Electronic instrument for reading and displaying from magnetic and optical recording mediums such as floppy disks or the like | — | 1991-10-29 |
| D321175 | Electronic instrument for reading and displaying from magnetic and optical recording mediums such as floppy disks or the like | — | 1991-10-29 |