Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851855 | Planar antenna | Katsuya Tsukamoto, Yasuhiro Fujii, Yoshihiro Kitsuda | 1989-07-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851855 | Planar antenna | Katsuya Tsukamoto, Yasuhiro Fujii, Yoshihiro Kitsuda | 1989-07-25 |