Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074545 | Device for preventing the transport of poorly aligned copy paper | — | 1991-12-24 |
| 4785326 | Table start position selecting mechanism for electrophotographic copying machine | Tatsushi Hayashi, Eiichi Shimizu | 1988-11-15 |
| 4613126 | Chain drive type carriage reciprocating device for a copying machine | Eiichi Shimizu | 1986-09-23 |