Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420494 | Thermal caulking joined body | Kumiko Yoshinaga | 2025-09-23 |
| 12281392 | Hot dip galvanized steel sheet and method for producing same | Takafumi Yokoyama, Hiroyuki Kawata, Kunio Hayashi, Yuji Yamaguchi | 2025-04-22 |