Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9054116 | Manufacturing method of substrate for a semiconductor package, manufacturing method of semiconductor package, substrate for a semiconductor package and semiconductor package | Shigeru Hosomomi | 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 | Shigeru Hosomomi | 2012-05-29 |
| 6130027 | Process for producing lead frames | — | 2000-10-10 |
| 4742062 | Benzylpiperazine compound and pharmaceutical composition as hypolipidemic agent | Hiroshi Ohtaka, Akira Yamashita, Keizo Ito, Goro Tsukamoto | 1988-05-03 |