Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666932 | High strength hot rolled steel sheet | Yoshimasa Funakawa, Tsuyoshi Shiozaki, Kunikazu Tomita, Hiroshi Nakata, Kaoru Sato +4 more | 2003-12-23 |
| 6579383 | Powder magnetic core | Satoshi Takemoto | 2003-06-17 |