Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406563 | Stainless spheroidal carbide cast iron | Yutaka Kawano, Satoru Yamamoto, Seisuke Sugahara, Toshiyuki Kikuchi | 2002-06-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6406563 | Stainless spheroidal carbide cast iron | Yutaka Kawano, Satoru Yamamoto, Seisuke Sugahara, Toshiyuki Kikuchi | 2002-06-18 |