Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717542 | Analog to digital converter | — | 2004-04-06 |
| 6712119 | Collected sand processing method | Shigeaki Yamamoto, Kuniyasu Mori, Ryoji Kanayama, Hiroaki Tokita, Kazuo Sugimoto +3 more | 2004-03-30 |
| 6710730 | Ladder resistor with reduced interference between resistor groups | Takahiro Miki | 2004-03-23 |