Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6995332 | Resistance welding method and structure of resistance welding part, and method for manufacturing electronic component and electronic component | Eiichi Nagatsuka, Toshio Kitagawa, Masaki Kitagawa, Akihiko Ueyama | 2006-02-07 |
| 6681484 | Method for manufacturing electronic component | Eiichi Nagatsuka, Toshio Kitagawa, Masaki Kitagawa, Akihiko Ueyama | 2004-01-27 |