Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6117592 | Porus metallic material having high specific surface area, method of producing the same, porus metallic plate material and electrode for alkaline secondary battery | Yoshitaka Mayuzumi, Tohru Kohno, Norikazu Komada | 2000-09-12 |
| 5848351 | Porous metallic material having high specific surface area, method of producing the same, porous metallic plate material and electrode for alkaline secondary battery | Yoshitaka Mayuzumi, Tohru Kohno, Norikazu Komada | 1998-12-08 |
| 4991019 | Digital video signal processing system | Kazumasa Enami, Nobuyuki Yagi, Ryoichi Yajima, Kiyomasa Kanai, Shigemi Mikami +3 more | 1991-02-05 |