Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832081 | Nonradiative dielectric waveguide and a millimeter-wave transmitting/receiving apparatus | Nobuki Hiramatsu, Takeshi Okamura, Kazuki Hayata, Yoshitake Terashi, Hironori Kii +1 more | 2004-12-14 |
| 6822620 | Helical antenna and communication apparatus | Kazuo Watada, Shunichi Murakawa, Hiroshi Yoshizaki | 2004-11-23 |
| 6806832 | Surface-mount type antenna and antenna apparatus | Takanori Ikuta, Kazuo Watada, Shunichi Murakawa | 2004-10-19 |