Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902632 | High tensile strength cold rolled steel sheet having excellent strain age hardening characteristics and the production thereof | Chikara Kami, Akio Tosaka, Kazunori Osawa, Shinjiro Kaneko, Kaneharu Okuda +1 more | 2005-06-07 |
| 6899771 | High tensile strength cold rolled steel sheet having excellent strain age hardening characteristics and the production thereof | Chikara Kami, Akio Tosaka, Kazunori Osawa, Shinjiro Kaneko, Kaneharu Okuda +1 more | 2005-05-31 |