Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6147571 | Dual-band multilayer bandpass filter | Shoichi Kitazawa, Toru Yamada, Toshio Ishizaki, Koichi Ogawa, Makoto Fujikawa +2 more | 2000-11-14 |
TF
Tadanori Fujisawa
Overall (All Time): #3,633,736 of 4,157,543Top 90%
1
Patents All Time