Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4569731 | Production of Zn-Ni alloy plated steel strips | Akira Matsuda, Takahisa Yoshihara, Kazuaki Miyachi | 1986-02-11 |
| 4500400 | Counter flow device for electroplating apparatus | Yasuhiro Hirooka, Takahisa Yoshihara, Akira Matsuda | 1985-02-19 |
| 4451345 | Electrode support device for continuous electroplating bath | Hiroshi Nemoto, Kazuaki Miyachi | 1984-05-29 |