Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155557 | Optical alignment detection apparatus | Masaki Yamamoto, Yoshihito Nakanishi, Takeo Sato | 1992-10-13 |
| 5121142 | Reciprocating color printing system with specified positioning of printing heads relative to a printing sheet | Masayoshi Miura | 1992-06-09 |