Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660941 | Electronic parts mounting board and production method thereof | Sakan Iwashita, Haruhiko Makino | 2003-12-09 |
| 6617236 | Fabrication method of wiring substrate for mounting semiconductor element and semiconductor device | Kenji Oosawa, Tomoo Iijima | 2003-09-09 |
| 6563202 | Lead frame, manufacturing method of a lead frame, semiconductor device, assembling method of a semiconductor device, and electronic apparatus | Kenji Ohsawa, Haruhiko Makino, Hideyuki Takahashi | 2003-05-13 |