Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512380 | Method and device for manufacturing black coated steel sheets | Masaki Yamamoto, Tadashi Nakano, Ichiro Takahashi, Hiroyuki Nakamizo, Yoshinobu Kurisu +7 more | 2022-11-29 |
| 11374524 | Power source control circuit | Toshio Yabuki, Narushige UEDA | 2022-06-28 |
| 11326223 | Method and device for manufacturing steam-treated products | Masaki Yamamoto, Yoshinobu Kurisu, Toyoharu Yasuda, Ichiro Takahashi, Hiroyuki Nakamizo +10 more | 2022-05-10 |