Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985788 | Flame retardant resin composition and molded article thereof | Hiroshi Shinagawa, Sumire Kubota, Katsuhiro Matsuda, Kenji Ito | 2011-07-26 |
| 7423823 | Lens barrel | Jun Naganuma | 2008-09-09 |
| 7069640 | Method of making an inductor coil unit including steps of pouring resin between frames, and said coil unit | Hajime Sekiguchi | 2006-07-04 |
| 7027764 | Heating device and image forming apparatus | Hajime Sekiguchi | 2006-04-11 |
| 6961991 | Method of making an inductor coil unit including steps of pouring resin between frames | Hajime Sekiguchi | 2005-11-08 |
| 6954608 | Heating device and image forming apparatus | Hajime Sekiguchi | 2005-10-11 |