Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325770 | Resin composition, cured product, prepreg, metal foil-clad laminate, resin sheet, and printed wiring board | Yuji Nakashima, Takashi Kobayashi, Keiichi Hasebe | 2025-06-10 |
| 12081251 | Processing circuit, radio communication circuit, and semiconductor integrated circuit | Kenta Aruga, Takashi Miyazaki, Daisuke Kimura, Yasuhiro Majima, Shunichiro Masaki | 2024-09-03 |
| 11081367 | Support and method for producing semiconductor device-mounting substrate using the same | Yoshihiro Kato, Takaaki Ogashiwa, Kazuaki KAWASHITA | 2021-08-03 |
| 9319261 | Transmission apparatus | Atsushi Yoshimoto | 2016-04-19 |
| 9130737 | Signal-generating circuit and wireless communication device | Koji Takinami, Takayuki Tsukizawa, Kenji Miyanaga | 2015-09-08 |
| 8055215 | Transmission circuit and communication device | Yoshihiro Hara, Toru Matsuura, Shigeru Morimoto | 2011-11-08 |
| 8008979 | Frequency synthesizer and radio transmitting apparatus | — | 2011-08-30 |
| 7979038 | PLL modulation circuit, radio transmission device, and radio communication device | Yosuke Mitani, Kaoru Ishida | 2011-07-12 |
| 7839230 | PLL oscillation circuit, polar transmitting circuit, and communication device | Masakatsu Maeda, Takayuki Tsukizawa, Hiroyuki Yoshikawa | 2010-11-23 |
| 7826811 | Phase modulation apparatus and wireless communication apparatus | Hiroyuki Yoshikawa | 2010-11-02 |
| 7822393 | Transmission apparatus and communication apparatus | Takahito Miyazaki | 2010-10-26 |
| 7706495 | Two-point frequency modulation apparatus | Mamoru Arayashiki | 2010-04-27 |
| 7443261 | Phase modulating apparatus, communication device, mobile wireless unit, and phase modulating method | Hiroyuki Yoshikawa | 2008-10-28 |
| 7378918 | Two-point modulation type phase modulation apparatus, polar modulation transmission apparatus, wireless transmission apparatus and wireless communication apparatus | Hisashi Adachi | 2008-05-27 |
| 7333582 | Two-point frequency modulation apparatus, wireless transmitting apparatus, and wireless receiving apparatus | Hiroyuki Yoshikawa, Tatsuto Oka | 2008-02-19 |
| 7333789 | Wide-band modulation PLL, timing error correction system of wide-band modulation PLL, modulation timing error correction method and method for adjusting radio communication apparatus having wide-band modulation PLL | Hiroyuki Yoshikawa | 2008-02-19 |
| 7276985 | Transmission modulation apparatus, communication apparatus and mobile wireless apparatus | — | 2007-10-02 |
| 7236063 | Broadband modulation PLL, and modulation factor adjustment method thereof | Taketoshi Ochi | 2007-06-26 |
| 7224237 | Modulator and correction method thereof | Yasunori Miyahara | 2007-05-29 |
| 7215215 | Phase modulation apparatus, polar modulation transmission apparatus, wireless transmission apparatus and wireless communication apparatus | Hisashi Adachi | 2007-05-08 |
| 7199677 | Frequency modulation apparatus | Hiroyuki Yoshikawa, Hisashi Adachi | 2007-04-03 |
| 7157985 | PLL modulation circuit and polar modulation apparatus | Yosuke Mitani | 2007-01-02 |
| 7110486 | Frequency synthesizer apparatus equipped with fraction part control circuit, communication apparatus, frequency modulator apparatus, and frequency modulating method | Hisashi Adachi, Toshifumi Nakatani, Hiroaki Kosugi, Masakatsu Maeda | 2006-09-19 |
| 7050525 | Frequency synthesizer apparatus equipped with fraction part control circuit, communication apparatus, frequency modulator apparatus, and frequency modulating method | Hisashi Adachi, Toshifumi Nakatani, Hiroaki Kosugi, Masakatsu Maeda | 2006-05-23 |
| 6871055 | Direct conversion receiver, mobile radio equipment using the same, and RF signal receiving method | Yasunori Miyahara | 2005-03-22 |