Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786981 | Ferritic stainless steel sheet for fuel tank and fuel pipe | Yoshihiro Yazawa, Yoshihiro Ozaki, Kunio Fukuda, Atushi Miyazaki, Yasushi Katoh | 2004-09-07 |
| 6758915 | Grain oriented electromagnetic steel sheet exhibiting extremely small watt loss and method for producing the same | Minoru Takashima, Hiroi Yamaguchi, Mitsumasa Kurosawa, Michiro Komatsubara | 2004-07-06 |
| 6740174 | Soft Cr-containing steel | Atsushi Miyazaki, Junichiro Hirasawa, Yoshihiro Yazawa, Osamu Furukimi | 2004-05-25 |
| 6733601 | Ferritic stainless steel sheet with excellent workability | Yoshihiro Yazawa, Osamu Furukimi, Yoshihiro Ozaki, Kunio Fukuda, Yukihiro Baba | 2004-05-11 |