Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472952 | Antenna duplexer circuit with a phase shifter on the receive side | Yukio Sakai, Michiaki Tsuneoka | 2002-10-29 |
KY
Kazuhiro Yahata
Overall (2002): #177,814 of 266,432Top 70%
1
Patents 2002