Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580343 | Dielectric waveguide with pairs of dielectric strips connected in an off-set manner | Atsushi Saitoh, Hiroshi Nishida, Ikuo Takakuwa, Yoshinori Taguchi, Nobuhiro Kondo +1 more | 2003-06-17 |
| 6563477 | Antenna apparatus and transmission and receiving apparatus using same | Yohei Ishikawa, Fuminori Nakamura, Ikuo Takakuwa | 2003-05-13 |
| 6512421 | Gunn diode oscillator with NRD guide | Kazumasa Haruta, Sadao Yamashita, Koichi Sakamoto | 2003-01-28 |