Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810965 | Optical module | Shinji Maruyama, Masaki Sugiyama | 2017-11-07 |
| 9740140 | Developer stirring member and image forming apparatus | — | 2017-08-22 |
| 9651804 | Optical module | Masaki Sugiyama, Yoshinobu Kubota | 2017-05-16 |
| 9630759 | Gusset bag, spout-attached gusset bag, and method of manufacturing the same | Raizo Kuge, Kazuhiro Umenaka | 2017-04-25 |