Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693571 | Method for mounting a semiconductor device by which deformation of leads is prevented | Yuichi Asano, Kenji Kobayashi, Kenichi Sasaki, Yuji Sakurai | 1997-12-02 |
| 5611985 | Method of manufacturing a polysulfone resin film and a retardation film | Takao Saito | 1997-03-18 |