Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632295 | High tensile strength hot-rolled steel sheet and method for manufacturing the same | Hiroshi Nakata, Tadashi Inoue, Hiroyasu Kikuchi, Sadanori Imada, Takeshi Nakahara +3 more | 2003-10-14 |
| 6139650 | Non-oriented electromagnetic steel sheet and method for manufacturing the same | Yoshihiko Oda, Nobuo Yamagami, Yasushi Tanaka, Noritaka Takahashi, Hideki Matsuoka +3 more | 2000-10-31 |
| 5489342 | Method of manufacturing silicon steel sheet having grains precisely arranged in goss orientation | Kenichi Arai, Kazushi Ishiyama, Yasushi Tanaka, Misao Namikawa | 1996-02-06 |
| 5354389 | Method of manufacturing silicon steel sheet having grains precisely arranged in Goss orientation | Kenichi Arai, Kazushi Ishiyama, Yasushi Tanaka, Misao Namikawa | 1994-10-11 |
| 4773948 | Method of producing silicon iron sheet having excellent soft magnetic properties | Kazuhide Nakaoka, Yoshikazu Takada, Junichi Inagaki | 1988-09-27 |
| 4715905 | Method of producting thin sheet of high Si-Fe alloy | Kazuhide Nakaoka, Yoshikazu Takada, Junichi Inagaki | 1987-12-29 |