Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914017 | Sn-plated steel sheet | Shintaro Yamanaka, Shigeru Hirano, Hirokazu Yokoya | 2021-02-09 |
| 10865491 | Sn-based alloy plated steel sheet | Shintaro Yamanaka, Shigeru Hirano, Hirokazu Yokoya | 2020-12-15 |
| 10851467 | Steel sheet for containers, and method for producing steel sheet for containers | Akira Tachiki, Shigeru Hirano, Yoshiaki Tani, Hirokazu Yokoya | 2020-12-01 |
| 10577705 | Steel sheet for container and method for producing steel sheet for container | Akira Tachiki, Shigeru Hirano, Yoshiaki Tani, Hirokazu Yokoya, Makoto Kawabata | 2020-03-03 |
| 10563311 | Steel sheet for container and method for producing steel sheet for container | Akira Tachiki, Shigeru Hirano, Yoshiaki Tani, Hirokazu Yokoya, Makoto Kawabata | 2020-02-18 |
| 10465309 | Steel sheet for containers, and method for producing steel sheet for containers | Akira Tachiki, Shigeru Hirano, Hirokazu Yokoya, Yoshiaki Tani | 2019-11-05 |
| 10443141 | Steel sheet for containers, and method for producing steel sheet for containers | Yoshiaki Tani, Shigeru Hirano, Akira Tachiki, Makoto Kawabata, Hirokazu Yokoya | 2019-10-15 |
| 10301721 | Chemical treatment steel sheet, and method for producing chemical treatment steel sheet | Yoshiaki Tani, Shigeru Hirano, Akira Tachiki, Makoto Kawabata, Hirokazu Yokoya | 2019-05-28 |
| 10294577 | Chemical treatment steel sheet, and method for producing chemical treatment steel sheet | Yoshiaki Tani, Shigeru Hirano, Akira Tachiki, Makoto Kawabata, Hirokazu Yokoya | 2019-05-21 |
| 10190231 | Ni-plated steel sheet, and method for producing Ni-plated steel sheet | Yoshiaki Tani, Shigeru Hirano, Akira Tachiki, Makoto Kawabata, Hirokazu Yokoya | 2019-01-29 |
| 9212428 | Steel sheet for container and method of manufacturing the same | Shigeru Hirano, Akira Tachiki, Hirokazu Yokoya, Makoto Kawabata | 2015-12-15 |