Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868691 | Recording or reproducing apparatus | — | 1989-09-19 |
| 4862250 | Still picture transmitting and receiving system | Masahiro Takei, Tsuguhide Sakata, Tomishige Taguchi | 1989-08-29 |