Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636729 | Apparatus and method for receiving radio signals according to variable weighting factors | Katsuhiko Hiramatsu | 2003-10-21 |
| 6595809 | Connection device | Masaaki Fujii, Masatake Yamano | 2003-07-22 |
| 6510189 | Channel switching device and channel switching method | Katsuhiko Hiramatsu, Hideyuki Takahashi, Kenichi Miyoshi | 2003-01-21 |