Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11301466 | Computer-readable recording medium recording output control program, output control method, and information processing apparatus | Yu Tomita, Taki Kono, Hiroyuki Kashiwagi | 2022-04-12 |
| 11075864 | Computer-readable recording medium recording conversation control program, conversation control method, and information processing device | Taki Kono, Yu Tomita, Hiroyuki Kashiwagi | 2021-07-27 |
| 5903843 | Traffic channel assignment based on traffic density and signal quality | Hideya Suzuki, Arata Nakagoshi, Noriyuki Sugiura | 1999-05-11 |
| 5566191 | Soft decision maximum likelihood decoding method with adaptive metric | Makoto Ohnishi, Yasuko Shinata, Yoshiaki Asakawa | 1996-10-15 |
| 5042027 | Communication network system and method of controlling a communication network | Akihiko Takase, Masahiro Takatori, Yoshiaki Takemura, Naoya Kobayashi, Yasushi Sawada +3 more | 1991-08-20 |
| 4881271 | Portable wireless communication systems | Yukiji Yamauchi, Nobuo Tsukamoto | 1989-11-14 |
| 4752903 | Adaptive digital filter for eliminating howling | Yoshihiro Iwata | 1988-06-21 |
| 4531089 | Electric power detecting circuit and gain control circuit using the same | Kohei Ishizuka, Yasuhiro Kita, Narimichi Maeda, Kazuhiko Takaoka, Yoshiro Kokuryo | 1985-07-23 |
| 4477913 | Automatic equalizer apparatus | Narimichi Maeda, Kohei Ishizuka, Kazuhiko Takaoka, Yoshiro Kokuryo, Yasuhiro Kita | 1984-10-16 |
| 4441192 | Signal processing system having impulse response detecting circuit | Yasuhiro Kita, Nobuo Tsukamoto, Narimichi Maeda | 1984-04-03 |
| 4370388 | Laminated multilayer structure | Masaharu Mito | 1983-01-25 |