Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5885374 | Process for producing grain oriented silicon steel sheet and decarburized sheet | Hirotake Ishitobi, Takafumi Suzuki, Hiroi Yamaguchi | 1999-03-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5885374 | Process for producing grain oriented silicon steel sheet and decarburized sheet | Hirotake Ishitobi, Takafumi Suzuki, Hiroi Yamaguchi | 1999-03-23 |