Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139797 | Acid solution preparation device, acid solution supply apparatus, and pickling facility | Ryusuke Nakatsuka, Takahiro Yagi, Masashi Yoshikawa, Hideaki Takatani, Toyoaki Yasui +1 more | 2024-11-12 |
| 12091757 | Method for pickling steel plate and pickling apparatus | Ryusuke Nakatsuka, Masashi Yoshikawa, Takuya Hirata | 2024-09-17 |