Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364331 | Heat resistant roll for use in steel plate manufacturing equipment | Tetsuo Higashino, Shosaku Nakamura, Akira Iimurou, Misao Maeyama, Tomoyuki Harada | 1994-11-15 |
| 5309631 | Roll manufacturing method | Tetsuo Higashino, Shosaku Nakamura, Akira Iimurou, Misao Maeyama | 1994-05-10 |
| 5234518 | Felting coiled sleeve and method for preparing the same | — | 1993-08-10 |