Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573121 | Semiconductor device, method for fabricating the semiconductor device, lead frame and method for producing the lead frame | Ryuji Nomoto, Toshiyuki Motooka, Kazuto Tsuji, Junichi Kasai, Toshimi Kawahara +3 more | 2003-06-03 |
| 6511620 | Method of producing semiconductor devices having easy separability from a metal mold after molding | Toshimi Kawahara, Hirohisa Matsuki, Yasuhiro Shinma, Norio Fukasawa, Yuzo Hamanaka +2 more | 2003-01-28 |