Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100739 | Separating sheet provided with a plurality of plating layers, excellent in strippability and having a high hardness | Kiyoshi Kuruma, Masaki Abe, Hiroshi Kagechika | 1992-03-31 |
| 5024900 | Composite nickel-phosphorus alloy plated metal sheet excellent in strippability and having high hardness and method for manufacturing same | Kiyoshi Kuruma, Masaki Abe, Hiroshi Kagechika | 1991-06-18 |
| 4996118 | Composite metal plated article excellent in mold-releasability | Akiyoshi Okado, Masaki Abe, Hiroshi Kagechika | 1991-02-26 |