Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851764 | Plated steel material | Kotaro Ishii, Kohei Tokuda, Yoshinari Ishida, Mamoru Saito | 2023-12-26 |
| 11827996 | Ni diffusion-plated steel sheet and method for manufacturing Ni diffusion-plated steel sheet | Takehiro Takahashi, Kiyokazu Ishizuka | 2023-11-28 |
| 11827984 | Coated steel product | Mamoru Saito | 2023-11-28 |
| 11794449 | Surface-treated steel sheet and method for manufacturing surface-treated steel sheet | Takehiro Takahashi, Mamoru Saito, Kiyokazu Ishizuka | 2023-10-24 |
| 11787156 | Coated steel material | Mamoru Saito, Kiyokazu Ishizuka | 2023-10-17 |
| 11781200 | Plated steel | Kohei Tokuda, Takuya MITSUNOBU, Mamoru Saito, Yuto FUKUDA, Hidetoshi Shindo +3 more | 2023-10-10 |
| 11773503 | Ni-plated steel sheet and method for manufacturing Ni-plated steel sheet | Kiyokazu Ishizuka, Takehiro Takahashi | 2023-10-03 |
| 11634791 | Coated steel product | Kohei Tokuda, Mamoru Saito, Jun Maki, Takuya MITSUNOBU | 2023-04-25 |
| 11618965 | Ni-plated steel sheet and method for manufacturing Ni-plated steel sheet | Kiyokazu Ishizuka, Takehiro Takahashi | 2023-04-04 |