Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443141 | Steel sheet for containers, and method for producing steel sheet for containers | Yoshiaki Tani, Shigeru Hirano, Akira Tachiki, Morio Yanagihara, Hirokazu Yokoya | 2019-10-15 |
| 10301721 | Chemical treatment steel sheet, and method for producing chemical treatment steel sheet | Yoshiaki Tani, Shigeru Hirano, Akira Tachiki, Morio Yanagihara, Hirokazu Yokoya | 2019-05-28 |
| 10294577 | Chemical treatment steel sheet, and method for producing chemical treatment steel sheet | Yoshiaki Tani, Shigeru Hirano, Akira Tachiki, Morio Yanagihara, Hirokazu Yokoya | 2019-05-21 |
| 10190231 | Ni-plated steel sheet, and method for producing Ni-plated steel sheet | Yoshiaki Tani, Shigeru Hirano, Akira Tachiki, Morio Yanagihara, Hirokazu Yokoya | 2019-01-29 |