Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815993 | &pgr;/2 phase shifter | Yoshinori Takahashi | 2004-11-09 |
HI
Hisato Ishimoto
Overall (2004): #210,164 of 270,089Top 80%
1
Patents 2004