Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833939 | Light scanning method and light scanning device | — | 2004-12-21 |
| 6831530 | Monolithic LC filter with enhanced magnetic coupling between resonator inductors | Tadashi Shingaki, Norihisa Kitajima | 2004-12-14 |
| 6791435 | Multilayer LC filter with improved magnetic coupling characteristics | Tadashi Shingaki | 2004-09-14 |