Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12119499 | Chromium-containing steel sheet for current collector of nonaqueous electrolyte secondary battery and method for manufacturing the same | Shin Ishikawa | 2024-10-15 |
| 12074348 | Austenitic stainless steel sheet for fuel cell separators and production method therefor | Shin Ishikawa | 2024-08-27 |