Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653986 | Meander antenna and method for tuning resonance frequency of the same | Kazuo Watada, Akinori Sato, Hiroshi Yoshizaki | 2003-11-25 |
| 6503861 | Dielectric ceramic composition, method of preparing dielectric ceramic material, and dielectric resonator | Yoshihiro Okawa | 2003-01-07 |