Issued Patents All Time
Showing 25 most recent of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12073607 | Recognition model distribution system and updating method of recognition model | Takehisa Nishida | 2024-08-27 |
| 11769355 | Fault diagnosis support device | Takehisa Nishida, Masayoshi Ishikawa, Kazuo Muto, Zixian ZHANG | 2023-09-26 |
| 11267489 | Automatic operation assistance system and automatic operation assistance method | Takehisa Nishida | 2022-03-08 |
| 11130499 | Failure detection device for an external sensor and a failure detection method for an external sensor | Takehisa Nishida, Kazuo Muto | 2021-09-28 |
| 10713866 | Vehicle operation data collection apparatus, vehicle operation data collection system, and vehicle operation data collection method | Masayoshi Ishikawa, Takehisa Nishida, Kazuo Muto, Atsushi Katou | 2020-07-14 |
| 10679434 | Device diagnostic apparatus, device diagnostic system and device diagnostic methods | Takehisa Nishida, Masayoshi Ishikawa, Kazuo Muto, Atsushi Katou | 2020-06-09 |
| 10453276 | Reporting device | Takehisa Nishida, Masayoshi Ishikawa, Kazuo Muto | 2019-10-22 |
| 10423841 | Abnormality detection device and abnormality detection method | Takehisa Nishida, Masayoshi Ishikawa, Kazuo Muto, Atsushi Katou | 2019-09-24 |
| 10249112 | Vehicle state monitoring apparatus, vehicle state monitoring system, and vehicle state monitoring method | Kazuo Muto, Takehisa Nishida, Masayoshi Ishikawa, Atsushi Katou | 2019-04-02 |
| 10241519 | Auto valet parking system and method | Toru Nagai, Atsushi Katou, Yoshitaka Atarashi | 2019-03-26 |
| 10176720 | Auto driving control system | Hiroyuki Ushiba, Takehisa Nishida | 2019-01-08 |
| 10169932 | Anomality candidate information analysis apparatus and behavior prediction device | Masayoshi Ishikawa, Takehisa Nishida, Kazuo Muto | 2019-01-01 |
| 9948853 | Camera parameter calculation device, navigation system and camera parameter calculation method | Tomoaki Hiruta, Shinichi Amaya, Takeshi Shima | 2018-04-17 |
| 9240124 | Traffic-volume prediction device and method | Tomoaki Hiruta, Manabu Kato | 2016-01-19 |
| 9239242 | Route calculation system, navigation device, and route calculation method | Masatoshi Kumagai, Tomoaki Hiruta, Shinichi Amaya | 2016-01-19 |
| 8958984 | Route search device, server device and navigation device | Tomoaki Hiruta, Jun Yamazaki | 2015-02-17 |
| 8751077 | Route planning device and route planning system | Tomoaki Hiruta, Masatoshi Kumagai | 2014-06-10 |
| 8700293 | Traffic information distribution method, traffic information distribution apparatus and in-vehicle terminal | Kenichiro Yamane, Masatoshi Kumagai, Junsuke Fujiwara, Hirotaka Takahashi | 2014-04-15 |
| 8682578 | Road link string conversion method, road information providing device and road information providing system | Hirofumi Komine, Kenji Suzuki, Tomoaki Hiruta | 2014-03-25 |
| 8682583 | Route search system | Tomoaki Hiruta, Masatoshi Kumagai | 2014-03-25 |
| 8483950 | Route guidance server, navigation apparatus, route guidance system, and route guidance method | Michihito Mizuno, Hirofumi Komine, Kenji Suzuki, Shinichi Amaya, Yuji Oohara | 2013-07-09 |
| 8296062 | Method for displaying traffic information and navigation system | Kenichiro Yamane | 2012-10-23 |
| 8255162 | Method and system for route searching, and navigation apparatus using the same | Masatoshi Kumagai, Takumi Fushiki, Koichiro Tanikoshi | 2012-08-28 |
| 8244451 | Traffic information providing system, apparatus, method, and in-vehicle information apparatus | Masatoshi Kumagai, Tomoaki Hiruta, Shinichi Amaya, Noriyuki Abe, Yoshinori Endo | 2012-08-14 |
| 8179287 | Method and apparatus for communicating map and route guidance information for vehicle navigation | Manabu Kato, Shigeru Matsuo, Yukihiro Kawamata, Yoshitaka Atarashi | 2012-05-15 |