Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820093 | Hot-press device | Toshiro Tanaka, Hideki Kawamoto, Hiroyuki Konishi | 2023-11-21 |
| 11572614 | Multi-chamber heat treatment device | Osamu Sakamoto, Ichiro Nakamoto | 2023-02-07 |