Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680303 | Steel sheet and manufacturing method therefor | Takafumi Yokoyama, Riki Okamoto, Kohichi Sano, Hiroyuki Kawata, Kohei Ueda | 2023-06-20 |
| 11572610 | Steel sheet | Katsuya Nakano, Kunio Hayashi, Yuri Toda, Akihiro Uenishi | 2023-02-07 |