Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10204801 | Method for producing substrate for semiconductor element mounting | — | 2019-02-12 |
| 9054116 | Manufacturing method of substrate for a semiconductor package, manufacturing method of semiconductor package, substrate for a semiconductor package and semiconductor package | Yoichiro Hamada | 2015-06-09 |
| 8188588 | Manufacturing method of substrate for a semiconductor package, manufacturing method of semiconductor package, substrate for a semiconductor package and semiconductor package | Yoichiro Hamada | 2012-05-29 |