Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8448838 | Solder ball loading mask, apparatus and associated methodology | Shigeki Sawa, Katsuhiko Tanno, Osamu Kimura | 2013-05-28 |
| 8157157 | Solder ball loading mask, apparatus and associated methodology | Shigeki Sawa, Katsuhiko Tanno, Osamu Kimura | 2012-04-17 |