Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12197167 | Structure for connecting plurality of chassis in image forming apparatus | — | 2025-01-14 |
| 11868074 | Image forming apparatus with first casing, second casing, and third casing provided between first and second casings | — | 2024-01-09 |
| 11124374 | Sheet conveying apparatus, image reading apparatus therewith and image forming apparatus therewith | — | 2021-09-21 |
| 10542168 | Image reading device and image forming apparatus | — | 2020-01-21 |
| 10440214 | Image reading device and image forming apparatus | — | 2019-10-08 |
| 9843692 | Image reading apparatus which reads image on sheet conveyed through sheet conveyance path and image forming apparatus including the same | Masayoshi Katayama | 2017-12-12 |
| 9832331 | Image reading apparatus and image forming apparatus | — | 2017-11-28 |
| 7092994 | System, method and apparatus for updating electronic mail recipient lists | Takeshi Nishio, Toshio Yada | 2006-08-15 |
| D428604 | Crystal oscillator | Masayoshi Shiraishi, Toru Igarashi, Hideoki Kanazawa | 2000-07-25 |