Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957956 | Vertical heat treating equipment | Katsuya Toba, Kiichi Takahashi | 2005-10-25 |
| 6891644 | Image processing device and image processing method | Kazuhiro Ishiguro, Junji Nishigaki | 2005-05-10 |