Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12106455 | Autonomous vehicle system testing simulator | Takayoshi Chiyoda, Hiroaki Nakata, Masayuki Kanai | 2024-10-01 |
| 8005612 | Map data distribution system | Akinori Asahara, Kenji Naka, Hirokazu Inayoshi | 2011-08-23 |
| 7930100 | Computer readable medium storing a map data updating program and map data updating terminal | Masaaki Tanizaki, Toshifumi Arai, Kenji Naka | 2011-04-19 |
| 7783421 | Navigation device, navigation method, navigation program, server device, and navigation information distribution system | Toshifumi Arai | 2010-08-24 |
| 7383127 | Navigation apparatus for receiving delivered information | Shigeru Matsuo, Kimiyoshi Machii, Katsuaki Tanaka, Kozo Nakamura, Yoshinori Endo +1 more | 2008-06-03 |
| 7369925 | Vehicle failure diagnosis apparatus and in-vehicle terminal for vehicle failure diagnosis | Masami Nagano, Toshimichi Minowa | 2008-05-06 |
| 7299186 | Speech input system, speech portal server, and speech input terminal | Soshiro Kuzunuki, Shinya Ohtsuji, Tadashi Kamiwaki, Mariko Okude | 2007-11-20 |
| 7268664 | Remote control system, on-vehicle equipment and remote control method | Katsuaki Tanaka, Shigeru Matsuo, Kimiyoshi Machii, Yoshinori Endo | 2007-09-11 |
| 7233862 | Information center for communications-type navigation device | Yoshinori Endo, Kozo Nakamura, Kimiya Yamaashi, Takaharu Ishida, Shigeru Matsuo +2 more | 2007-06-19 |
| 7139663 | Terminal apparatus for downloading map | Kimiyoshi Machii, Shigeru Matsuo, Katsuaki Tanaka, Yoshinori Endo, Mariko Okude | 2006-11-21 |
| 7076362 | Audio interactive navigation system, moving terminal device, and audio interactive server | Shinya Ohtsuji, Soshiro Kuzunuki, Mariko Okude, Tadashi Kamiwaki, Akio Amano +3 more | 2006-07-11 |
| 7058579 | Speech input system, speech portal server, and speech input terminal | Soshiro Kuzunuki, Shinya Ohtsuji, Tadashi Kamiwaki, Mariko Okude | 2006-06-06 |
| 6978208 | Information center for communications-type navigation device | Yoshinori Endo, Kozo Nakamura, Kimiya Yamaashi, Takaharu Ishida, Shigeru Matsuo +2 more | 2005-12-20 |
| 6944593 | Speech input system, speech portal server, and speech input terminal | Soshiro Kuzunuki, Shinya Ohtsuji, Tadashi Kamiwaki | 2005-09-13 |
| 6885938 | Terminal apparatus for downloading map | Kimiyoshi Machii, Shigeru Matsuo, Katsuaki Tanaka, Yoshinori Endo, Mariko Okude | 2005-04-26 |
| 6873905 | Communications type navigation device | Yoshinori Endo, Kozo Nakamura, Kimiya Yamaashi, Takaharu Ishida, Shigeru Matsuo +2 more | 2005-03-29 |
| 6857131 | Method and apparatus for displaying an image and data related to the image conditioned on user identifier | Yuichi Yagawa, Shigeki Hirasawa, Tadashi Kuwabara, Tomochika Ozaki, Akio Yajima | 2005-02-15 |
| 6691310 | Information receiver and information transmission and reception method providing information usage status | Shigeki Hirasawa, Yuichi Yagawa, Eiichi Yukino, Toru Yamada, Nobukage Takahashi | 2004-02-10 |
| 6631447 | Multiprocessor system having controller for controlling the number of processors for which cache coherency must be guaranteed | Kenichi Kurosawa, Tetsuaki Nakamikawa, Sakoh Ishikawa | 2003-10-07 |
| 6535921 | Method of sending and receiving information and system using such method | Shigeki Hirasawa, Tadashi Kuwabara, Tomochika Ozaki, Yuichi Yagawa, Akio Yajima | 2003-03-18 |
| 6487543 | Media-integrating system, terminal device, recording medium and broadcasting method for use in the media-integrating system | Tomochika Ozaki, Tadashi Kuwabara, Yuichi Yagawa, Shigeki Hirasawa, Akio Yajima | 2002-11-26 |
| 6314467 | Method of sending and receiving information and system using such method | Shigeki Hirasawa, Tadashi Kuwabara, Tomochika Ozaki, Yuichi Yagawa, Akio Yajima | 2001-11-06 |
| 5748873 | Fault recovering system provided in highly reliable computer system having duplicated processors | Hiroshi Ohguro, Koichi Ikeda, Takaaki Nishiyama, Hiroshi Iwamoto, Kenichi Kurosawa +1 more | 1998-05-05 |
| 5699541 | Memory system using schottky diodes to reduce load capacitance | Kenichi Kurosawa, Shin Kokura, Tetsuaki Nakamikawa, Sakou Ishikawa | 1997-12-16 |
| 5623626 | Logical cache memory for multi-processor system | Tadaaki Bandoh, Masayuki Tanji | 1997-04-22 |