Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909950 | Method for manufacturing an ultra soft high carbon hot-rolled steel sheet | Hideyuki Kimura, Takeshi Fujita, Nobuyuki Nakamura, Satoshi Ueoka, Naoya Aoki | 2011-03-22 |
| 6767417 | Steel sheet and method for manufacturing the same | Takeshi Fujita, Nobuyuki Nakamura, Toshiaki Urabe, Katsutoshi Ito, Hideyuki Tsurumaru | 2004-07-27 |
| 6566796 | Steel sheet for tension mask, making method thereof and tension mask | Satoshi Kodama, Reiko Sugihara, Hideki Matsuoka, Yasushi Tanaka, Tatsuhiko Hiratani +5 more | 2003-05-20 |
| 6171413 | Soft cold-rolled steel sheet and method for making the same | Yoshimasa Funakawa, Toru Inazumi, Hiroshi Sawada, Naoki Matsui, Jun Taniai | 2001-01-09 |