Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635361 | Magnetic shielding steel sheet and method for producing the same | Reiko Sugihara, Hideki Matsuoka, Yasushi Tanaka, Satoshi Kodama, Kenji Tahara +2 more | 2003-10-21 |
| 6566796 | Steel sheet for tension mask, making method thereof and tension mask | Satoshi Kodama, Reiko Sugihara, Hideki Matsuoka, Yasushi Tanaka, Kenji Tahara +5 more | 2003-05-20 |
| 6562150 | Steel sheet for heat shrink band and manufacturing method thereof | Hideki Matsuoka, Yasushi Tanaka, Reiko Sugihara | 2003-05-13 |
| 6527876 | Silicon steel sheet and method for producing the same | Misao Namikawa, Yoshikazu Takada, Shoji Kasai, Hironori Ninomiya, Tsunehiro Yamaji | 2003-03-04 |