Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4758980 | Computer-controlled document data filing system | Akio Okazaki | 1988-07-19 |
| 4675535 | Multi-layered solid-state image sensor for three-dimensional picture image processing | Nozomu Harada | 1987-06-23 |
| 4542527 | Image processing device for continuously extracting features of small regions of an image | — | 1985-09-17 |
| 4388610 | Apparatus for reading drawings | — | 1983-06-14 |