Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780258 | Austenitic stainless steel less susceptible to cracking during forming and a manufacturing method thereof | Junichi Katsuki, Teruyoshi Iida, Satoshi Suzuki, Naoto Hiramatsu | 2004-08-24 |
| 6733694 | Electric resistance material | Hiroshi Morikawa, Katsunori Babazono, Takahiro Fujii | 2004-05-11 |
| 6723181 | Soft stainless steel sheet excellent in workability | Hanji Ishikawa, Masato Otsuka, Satoshi Suzuki, Hideki Tanaka, Junichi Katsuki +1 more | 2004-04-20 |