Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663725 | High strength steel sheet and method for manufacturing the same | Tadashi Inoue, Hiroyasu Kikuchi, Takayuki Odake | 2003-12-16 |
| 6652670 | Steel sheet and method for manufacturing the same | Tadashi Inoue, Yoichi Motoyashiki, Hiroyasu Kikuchi, Yasuhide Ishiguro, Toru Inazumi | 2003-11-25 |
| 6632295 | High tensile strength hot-rolled steel sheet and method for manufacturing the same | Hiroshi Nakata, Tadashi Inoue, Hiroyasu Kikuchi, Akira Hiura, Takeshi Nakahara +3 more | 2003-10-14 |
| 6623573 | Steel sheet and method for manufacturing the same | Tadashi Inoue, Yoichi Motoyashiki, Hiroyasu Kikuchi | 2003-09-23 |
| 6554925 | Method for manufacturing cold-rolled steel sheet | Tadashi Inoue, Yasuhide Ishiguro, Yoichi Motoyashiki, Toru Inazumi | 2003-04-29 |