Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360493 | High-strength cold-rolled steel sheet excelling in deep drawability and method of producing the same | Saiji Matsuoka, Hidetaka Kawabe, Eiko Yasuhara, Toshiyuki Kato | 1994-11-01 |
| 5356494 | High strength cold rolled steel sheet having excellent non-aging property at room temperature and suitable for drawing and method of producing the same | Susumu Okada, Susumu Satoh, Masahiko Morita, Toshiyuki Kato | 1994-10-18 |
| 5290370 | Cold-rolled high-tension steel sheet having superior deep drawability and method thereof | Susumu Okada, Susumu Masui, Susumu Satoh, Masahiko Morita, Toshiyuki Kato | 1994-03-01 |