Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5183500 | Electroless plating bath composition and method for production thereof | Kazuhiro Fukuoka, Keiki Kiyohara, Tadayuki Konishi, Masaji Hamamoto | 1993-02-02 |
| 5135574 | Electroless Pb-Sn alloy plating bath composition | Haruo Konishi, Kazuhiro Fukuoka, Keiki Kiyohara, Saburo Yonekura | 1992-08-04 |