Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071882 | Metal base circuit board, LED, and LED light source unit | Yoshihiko Okajima, Katsunori Yashima, Keiji Takano | 2011-12-06 |
| 8000639 | Developing device and image forming apparatus | Hiroshi Goto | 2011-08-16 |
| 7906877 | Linear motor device and machine tool having the same mounted thereon | Noritaka Ishiyama | 2011-03-15 |