Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162343 | Method of preparing hard disc including treatment with amine-containing zincate solution | Masahiro Nozu, Yuki Adachi, Mika Fukuya | 2000-12-19 |
| 4792469 | Electroless gold plating solution | Masahiro Saito, Makoto Sato, Masayuki Kiso | 1988-12-20 |