Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172202 | Skew rolling apparatus, method for manufacturing seamless pipe shell, and method for manufacturing seamless steel pipe | Tatsuro Katsumura, Hideo Kijima | 2024-12-24 |
| 12157937 | Duplex stainless steel seamless pipe and method for manufacturing same | Tatsuro Katsumura, Hiroki Ota, Kazuki Fujimura, Masao Yuga | 2024-12-03 |
| 12140265 | Seamless pipe and method for manufacturing same | Masao Yuga, Tatsuro Katsumura, Hideo Kijima | 2024-11-12 |
| 12038449 | Automatic analyzer and maintenance support method | Marina NAKAI, Tatsuki TAKAKURA, Kenta Imai | 2024-07-16 |
| 12010279 | Image reading device and image forming apparatus capable of allowing or disallowing conveyance of original document through curved conveyance path depending on length of original document | Risa Fukuuchi, Masayoshi Takahashi, Takuro Murata, Masahiro Nakao, Taro Kurahashi | 2024-06-11 |