Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590906 | Multi-carrier transmitter circuit and communication equipment | Kaoru Ishida, Masayuki Miyaji, Hiroaki Kosugi | 2003-07-08 |
| 6563395 | Power splitter/combiner circuit, high power amplifier and balun circuit | Kaoru Ishida, Masayuki Miyaji, Hiroaki Kosugi | 2003-05-13 |