Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4765878 | Plating current automatic compensating apparatus | Shigeharu Hamada, Yasuo Shiinoki, Katsumi Nagano, Michio Sato, Hiroo Goshi | 1988-08-23 |
| 4749460 | Plating current automatic compensating apparatus | Shigeharu Hamada, Yasuo Shiinoki, Katsumi Nagano, Michio Sato, Hiroo Goshi | 1988-06-07 |
| 4497695 | Plating current automatic switching method and apparatus | Daisuke Shinkai, Shigeharu Hamada | 1985-02-05 |
| 4474321 | Control unit for driving plural loopers | Shigeharu Hamada | 1984-10-02 |
| 4371332 | Method of controlling the tension of a strip within furnace | Motoyuki Matsuo, Yoshihisa Mita | 1983-02-01 |