Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504758 | Hot press processing method and hot press processing apparatus | Naoyuki Irie, Yoshihide Hirao, Chie Okawa | 2022-11-22 |
| 11311928 | Hot press machine | Yuri Takahashi, Takeshi Matsuda, Kenji Nakamura, Chie Okawa, Naoyuki Irie | 2022-04-26 |