Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421589 | Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet | Shunsuke Yamamoto, Yusuke OKUMURA, Tomomi Kanazawa, Katsuya Hoshino, Takashi Kawano +3 more | 2025-09-23 |
| 12276028 | Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet | Shunsuke Yamamoto, Mai Aoyama, Yusuke OKUMURA, Tomomi Kanazawa, Katsuya Hoshino +4 more | 2025-04-15 |
| 12241137 | High-strength cold-rolled steel sheet and production method for same | Yoshie Obata, Takeshi Yokota | 2025-03-04 |
| 12221705 | Alloyed galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing alloyed galvanized steel sheet | Shunsuke Yamamoto, Mai Aoyama, Yusuke OKUMURA, Tomomi Kanazawa, Katsuya Hoshino +4 more | 2025-02-11 |
| 12215405 | Hot-pressed member, cold-rolled steel sheet for hot pressing, and manufacturing methods therefor | Minoru Tanaka, Yoshie Obata, Michitaka Sakurai | 2025-02-04 |
| 12195819 | High-strength thin steel sheet and method for manufacturing same | Takeshi Yokota | 2025-01-14 |