Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11012048 | Filter and multiplexer | Toshimasa Numata, Naoto Kobayashi, Masayuki Kitajima | 2021-05-18 |
| 10129008 | Module | Naoto Kobayashi | 2018-11-13 |
| 10057902 | Module with duplexers and filters | Naoto Kobayashi | 2018-08-21 |
| 9306532 | Filter circuit | Hiroshi Hara | 2016-04-05 |
| 9209775 | Electronic circuit | Hiroshi Hara | 2015-12-08 |
| 7991404 | Congestion control method and device in mobile communication network | Tomonari Kagimoto, Wataru Kawaguchi, Kusuo Yonezawa, Koichi Yamamoto | 2011-08-02 |
| 7212211 | Data processing system and method, computer program, and recording medium | Yuichi Nakamura | 2007-05-01 |
| 7017065 | System and method for processing information, and recording medium | — | 2006-03-21 |
| 6952213 | Data communication system and method, computer program, and recording medium | — | 2005-10-04 |
| 6924807 | Image processing apparatus and method | Kazumi Sato, Masakazu Mokuno, Hideki Hara | 2005-08-02 |
| 6563497 | Image processing apparatus | — | 2003-05-13 |
| D471524 | Hybrid integrated circuit device | Naoki Tomaru, Yoshiyuki Wasada, Tetsuya Ito, Hideki Kato, Tomohiro Igarashi +1 more | 2003-03-11 |
| D471167 | Hybrid integrated circuit board | Naoki Tomaru, Yoshiyuki Wasada, Tetsuya Ito, Hideki Kato, Tomohiro Igarashi +1 more | 2003-03-04 |
| D466093 | Hybird integrated circuit board | Naoki Tomaru, Yoshiyuki Wasada, Tetsuya Ito, Hideki Kato, Tomohiro Igarashi +1 more | 2002-11-26 |
| D459706 | Hybrid integrated circuit device | Naoki Tomaru, Yoshiyuki Wasada, Tetsuya Ito, Hideki Kato, Tomohiro Igarashi +1 more | 2002-07-02 |
| 6249186 | High-frequency power amplifier circuit and high-frequency power amplifier module | Masaki NAGANUMA, Masanobu Kaneko, Fumitaka Iizuka | 2001-06-19 |
| 6172717 | Apparatus and methods for synthesizing foreground and background images | — | 2001-01-09 |
| 5424730 | Method and apparatus for differentiating simultaneous and sequential key strokes | Kazuko Sasaki, Takashi Hazui, Shuichi Sakaguchi, Akira Kamakura, Sadayoshi Sato | 1995-06-13 |