Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803924 | Vertical heat treatment apparatus | Hiroshi Kikuchi | 2017-10-31 |
| 5788448 | Processing apparatus | Hiroyuki Iwai, Katsuhiko Mihara | 1998-08-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803924 | Vertical heat treatment apparatus | Hiroshi Kikuchi | 2017-10-31 |
| 5788448 | Processing apparatus | Hiroyuki Iwai, Katsuhiko Mihara | 1998-08-04 |