Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521055 | Method of stress inducing transformation of austenite stainless steel and method of producing composite magnetic members | Satoshi Sugiyama, Yoshihiro Tanimura, Masaki Shimizu, Yoshitada Katayama, Suehisa Sugisaka | 2003-02-18 |
| 6143094 | Method of stress inducing transformation of austenite stainless steel and method of producing composite magnetic members | Satoshi Sugiyama, Yoshihiro Tanimura, Masaki Shimizu, Yoshitada Katayama, Suehisa Sugisaka | 2000-11-07 |