Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267823 | Solder, solder paste and soldering method | Atsushi Yamaguchi, Tetsuo Fukushima, Kenichiro Suetsugu | 2001-07-31 |
| 5962133 | Solder, electronic component mounted by soldering, and electronic circuit board | Atsushi Yamaguchi, Kenichiro Suetsugu, Tetsuo Fukushima | 1999-10-05 |