Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825811 | Display-antenna integral structure and communication apparatus | Hiroshi Iwai, Atsushi Yamamoto, Koichi Ogawa, Kenichi Yamada | 2004-11-30 |
| 6803837 | Power splitter/combiner circuit, high power amplifier and balun circuit | Kaoru Ishida, Masayuki Miyaji, Shin'ichi Kugou | 2004-10-12 |
| 6717998 | Frequency synthesizer apparatus equipped with fraction part control circuit, communication apparatus, frequency modulator apparatus, and frequency modulating method | Hisashi Adachi, Toshifumi Nakatani, Masakatsu Maeda, Shunsuke Hirano | 2004-04-06 |
| 6690249 | Power splitter/combiner multi-layer circuit | Kaoru Ishida, Masayuki Miyaji, Shin'ichi Kugou | 2004-02-10 |