Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7613429 | NRD guide transceiver, download system using the same, and download memory used for the same | Hirokazu Sawada | 2009-11-03 |
| 7561013 | Small NRD guide bend | Hirokazu Sawada | 2009-07-14 |
| 7541886 | NRD guide transition, and coupling structure of dielectric material and conductor | Futoshi Kuroki, Hirokazu Sawada | 2009-06-02 |
| 6376796 | Plasma processing system | Noriyoshi Sato, Satoru Iizuka, Hiroyasu Sato, Unryu Ogawa, Yoshio Tominaga +2 more | 2002-04-23 |
| 5757331 | Leakage dielectric waveguide and plane antenna using said leakage dielectric waveguide | Youhei Ishikawa, Tohru Tanizaki | 1998-05-26 |
| 5416492 | Electromagnetic radiator using a leaky NRD waveguide | Akira Takahashi, Atsushi Kaise, Yoshihiko Wagatsuma | 1995-05-16 |
| 4463330 | Dielectric waveguide | — | 1984-07-31 |