Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078586 | Zinc-nickel composite plating bath, zinc-nickel composite plating film, mold and plating method | Yuki Furukawa, Masahiro Yamanaka | 2021-08-03 |
| 7867368 | Plating apparatus | Hajime Miyasaka | 2011-01-11 |
| 7785425 | Method for passivating stainless steel product and method for producing stainless steel separator for fuel cell | Osamu Ishigami, Tetsuya Kondo | 2010-08-31 |
| 7022419 | Composite plating film and a process for forming the same | Osamu Ishigami, Tomohiro Hirata, Nobuhiko Yoshimoto | 2006-04-04 |
| 6086731 | Composite plating apparatus | Osamu Ishigami, Makoto Ishikawa | 2000-07-11 |