Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7922485 | Vertical type heat processing apparatus and vertical type heat processing method | Katsuyuki Hishiya | 2011-04-12 |
| 7896648 | Vertical heat processing apparatus and heat processing method using the vertical heat processing apparatus | Katsuyuki Hishiya | 2011-03-01 |