Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864112 | Bar code label | Yasuhito Imai, Atsutoshi Okamoto | 1989-09-05 |
| 4818847 | Apparatus for optically reading printed information | Masahiro Hara, Atutoshi Okamoto, Tadao Oshima, Hiroshi Yamamoto, Hiromitsu Takai | 1989-04-04 |