Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7641099 | Solder joint determination method, solder inspection method, and solder inspection device | Hiromitsu Nakagawa | 2010-01-05 |
| 7040526 | Electronic parts assembling and testing method, and electronic circuit baseboard manufactured by the method | Takashi Negishi, Hiromitsu Nakagawa | 2006-05-09 |
| 6779710 | Mounting parts peel suppressing soldering method, electronic circuit baseboard, and electronic instrument | Minoru Igarashi, Masashi Isoda, Takayuki Kobayashi | 2004-08-24 |