Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7424954 | Packing case and packing method for packing image forming apparatus, and image forming apparatus | Yoshinori Otsuka, Yoshiaki Sanada, Haruko Yoneda | 2008-09-16 |
| 7198155 | Packing case and packing method for packing image forming apparatus, and image forming apparatus | Yoshinori Otsuka, Yoshiaki Sanada, Haruko Yoneda | 2007-04-03 |