Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10569173 | Non-transitory storage medium having stored therein information processing program, information processing system, information processing apparatus, and information processing method | Keita Tsutsui | 2020-02-25 |
| 7463578 | Transmission parameter control device | Naoto Iwamura, Yasushi Miyagawa, Shinya Hatakeyama | 2008-12-09 |
| 7428534 | Information retrieval system and information retrieval method using network | Shinichi Ito, Taiki Kamiya, Yasuhiko Asahi, Taro Tokuhiro, Hisanori Murakami | 2008-09-23 |
| 7389838 | Hybrid powered vehicle | Koichi Yamaguchi | 2008-06-24 |
| 7346544 | Method for selling items using a network | Taro Tokuhiro, Hisanori Murakami | 2008-03-18 |
| 6956432 | Transmission output correcting apparatus | Eisuke Kobayashi, Kazuhide Yamada | 2005-10-18 |
| 6175746 | Multiband mobile unit communication apparatus | Keiichi Nakayama, Fujio Sasaki, Yukichi Aihara, Hiroaki Kosugi | 2001-01-16 |
| 6094564 | Mobile communication apparatus operable in different formats and pairing I-F band pass filter type with I-F amplifier characteristics | Wataru Tomiya, Fujio Sasaki, Hiroaki Kosugi | 2000-07-25 |
| 6032032 | Mobile radio communication apparatus | Hidenobu Kato, Fujio Sasaki, Hiroaki Kosugi | 2000-02-29 |
| 6006080 | Receiving mixer circuit for mobile radio transceiver designed to operate with multiple modulation modes and multiple frequency bands | Hidenobu Kato, Keiichi Nakayama, Takashi Enoki, Manabu Yamaguchi, Kaoru Ishida +1 more | 1999-12-21 |
| 5966666 | Multiple-band mobile transceiver having a smaller number of local oscillators | Fujio Sasaki, Hiroaki Kosugi | 1999-10-12 |
| 5852784 | Multiband mobile unit communication apparatus | Fumio Ito, Fujio Sasaki, Hiroaki Kosugi | 1998-12-22 |
| 5768321 | Automatic frequency control unit which detects a frame pattern in a phase modulation signal | Hiroaki Watanabe, Tomoyuki Ueno, Mitsuhiro Ono | 1998-06-16 |