Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5917237 | Semiconductor integrated circuit device and lead frame therefor | Kenji Otani, Koichi Inoue, Koichi Yamasaki | 1999-06-29 |
| 5901026 | Output transistor protection circuit | — | 1999-05-04 |
| 5686362 | Method of manufacturing a semiconductor integrated circuit device | Kenji Ohtani, Koichi Inoue, Koichi Yamasaki, Keisuke Naganuma | 1997-11-11 |
| 5661639 | Structure for attaching a heat sink to a semiconductor device | Koichi Inoue | 1997-08-26 |