Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066348 | Image forming apparatus and defective nozzle detection method | Tetsuro Hirota, Takumi Hagiwara, Kenichi Kawabata, Mamoru Yorimoto, Noboru Sawayama | 2011-11-29 |
| 8042904 | Image forming apparatus and carriage | Takayuki Niihara, Kenichi Kawabata, Shinichiro Naruse, Mamoru Yorimoto, Takumi Hagiwara | 2011-10-25 |
| 7992953 | Image forming apparatus and method of correcting deviation of shooting position | Mamoru Yorimoto, Noboru Sawayama, Kenichi Kawabata, Tetsuro Hirota, Takumi Hagiwara | 2011-08-09 |
| 7988268 | Ink tube non-contact image forming apparatus | — | 2011-08-02 |
| 7914096 | Image forming apparatus, landing position shift correction method, and landing position shift correction sheet member | Takumi Hagiwara, Noboru Sawayama, Kenichi Kawabata, Mamoru Yorimoto, Tetsuro Hirota | 2011-03-29 |