Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43379 | Music selecting apparatus and method | Yasunori Suzuki, Yasuteru Kodama, Takehiko Shioda, Shinichi Gayama | 2012-05-15 |
| 7385130 | Music selecting apparatus and method | Yasunori Suzuki, Yasuteru Kodama, Takehiko Shioda, Shinichi Gayama | 2008-06-10 |
| 7247786 | Song selection apparatus and method | Yasunori Suzuki, Yasuteru Kodama, Takehiko Shioda | 2007-07-24 |
| 7246000 | Harsh braking warning system and method, vehicle warning apparatus and method utilizing same, information transmitting apparatus and method utilizing the system and method, server apparatus, program for the system and information recording medium for such a program | Fumio Matsushita, Takehiko Shioda, Katsunori Arakawa | 2007-07-17 |
| 7228229 | Information processing device and travel information voice guidance method | Shinichi Gayama | 2007-06-05 |
| 7199300 | Information search apparatus, information search method, and information recording medium on which information search program is computer-readably recorded | Yasuteru Kodama, Yasunori Suzuki, Takehiko Shioda | 2007-04-03 |
| 7043440 | Play back apparatus | Takehiko Shioda, Masami Suzuki, Takayuki Akimoto, Masahiro Okamura, Yasuteru Kodama +4 more | 2006-05-09 |
| 6980814 | Mobile communication system with mobile station position detection | Manabu Nohara, Takehiko Shioda, Yasuteru Kodama, Masami Suzuki, Hiroto Inoue +4 more | 2005-12-27 |
| 6975938 | Driving plan producing device and method, and navigation apparatus | Yasuteru Kodama, Motohiko Takayanagi, Motoyuki Yamashita | 2005-12-13 |
| 6731675 | Receiving device for spread spectrum communication system | Manabu Nohara, Osamu Yamazaki, Yasuteru Kodama, Masami Suzuki, Katsunori Arakawa +4 more | 2004-05-04 |
| 6701468 | Code error correcting circuit, code error correcting method, communicating apparatus and communicating method | Osamu Yamazaki, Takehiko Shioda, Masami Suzuki, Manabu Nohara, Yasuteru Kodama +2 more | 2004-03-02 |
| 5790975 | Onboard navigational system | Takashi Kashiwazaki, Morio Araki, Atsuhiko Fukushima, Kazuhiro Akiyama | 1998-08-04 |
| 5742923 | Method of correcting distance error of navigation apparatus and navigation apparatus | — | 1998-04-21 |
| 5483456 | Navigation system and a method of calculating GPS measuring deviation | Shingo Kuwahara | 1996-01-09 |
| 5442559 | Navigation apparatus | Shingo Kuwahara | 1995-08-15 |
| 5424953 | Navigation apparatus | Yutaka Masumoto | 1995-06-13 |
| 5404307 | Navigation apparatus with detected angular speed correction | — | 1995-04-04 |
| 5349529 | Method of correcting magnetization vector | Yutaka Masumoto | 1994-09-20 |
| 5349530 | Direction detecting device | — | 1994-09-20 |
| 5331563 | Navigation device and direction detection method therefor | Yutaka Masumoto | 1994-07-19 |
| 5283743 | Vehicle-direction measuring apparatus | — | 1994-02-01 |
| 5276451 | Navigation system with navigational data processing | — | 1994-01-04 |
| 5270936 | Simplified navigation apparatus | Atsuhiko Fukushima, Takashi Kashiwazaki, Morio Araki, Kazuhiro Akiyama | 1993-12-14 |
| 5157614 | On-board navigation system capable of switching from music storage medium to map storage medium | Takashi Kashiwazaki, Morio Araki, Atsuhiko Fukushima, Kazuhiro Akiyama | 1992-10-20 |
| 5117363 | Onboard navigation system | Kazuhiro Akiyama, Takashi Kashiwazaki, Morio Araki, Atsuhiko Fukushima | 1992-05-26 |