Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833589 | Method for manufacturing field effect transistor | Hideaki Matsuhashi, Yoko Kajita, Yoshihiro Koga, Jun Kanamori | 2004-12-21 |
| 6815879 | Circular fluorescent lamp including an insulator between conductive wires, and a lighting fixture using the lamp | Yoshiyuki Matsunaga | 2004-11-09 |
| 6806538 | SOI semiconductor device | — | 2004-10-19 |
| 6727147 | MOSFET fabrication method | Hideaki Matsuhashi | 2004-04-27 |