Inventor
Shinya Ohtsuji
Inventor
Tokai, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing16%
G08GTraffic control systems16%
B60WConjoint control of vehicle sub-units of different type or different function8%
G05BControl or regulating systems in general8%
G06KGraphical data reading8%
G10LSpeech analysis techniques or speech synthesis8%
H04MTelephonic communication8%
G01CMeasuring distances, levels or bearings5%
G06VImage or video recognition or understanding5%
B41JTypewriters3%
PatentTitleYear
10,554,945Stereo camera20209,268,740'External environment recognizing device for vehicle and light distribution control system using the same'20169,064,418'Vehicle-mounted environment recognition apparatus and vehicle-mounted environment recognition system'20158,832,704'In-car-use multi-application execution device'20148,630,793'Vehicle controller'20148,103,451'Vehicle safety control apparatus for avoiding collision'20127,769,506'Driver assistance system controller and driver assistance control method for vehicles'20107,299,186'Speech input system, speech portal server, and speech input terminal'20077,076,362'Audio interactive navigation system, moving terminal device, and audio interactive server'20067,058,579'Speech input system, speech portal server, and speech input terminal'20066,944,593'Speech input system, speech portal server, and speech input terminal'20056,882,333'Display method and display apparatus therefor'20056,607,315'Image processing system having image forming apparatus and printer apparatus'20036,513,131'Logic circuit having error detection function, redundant resource management method, and fault tolerant system using it'20036,092,217'Logic circuit having error detection function, redundant resource management method and fault tolerant system using it'20005,802,266'Logic circuit having error detection function, redundant resource management method, and fault tolerant system using it'19985,612,946'Electrical device with input and output ports for changing the multiplex number of transmittal buses and system using the electrical device'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2012Patents assigned to HITACHI LTD (12)· patent assignee history
1997–2003Based in Hitachi, JP· patent location history
2003–2014Based in Tokai, JP· patent location history
2012–2016Patents assigned to OHTSUJI SHINYA (5)· patent assignee history
2014–2020Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (5)· patent assignee history
2014–2015Patents assigned to FURUSAWA ISAO (3)· patent assignee history
2014–2015Patents assigned to MURAMATSU SHOJI (3)· patent assignee history
2015–2016Based in Naka-gun, JP· patent location history
2020Based in Hitachinaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 12 | 1997–2012 |
| HITACHI AUTOMOTIVE SYSTEMS LTD | 5 | 2014–2020 |
| OHTSUJI SHINYAself | 5 | 2012–2016 |
| FURUSAWA ISAO | 3 | 2014–2015 |
| MURAMATSU SHOJI | 3 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokai, JP | 10 | 2003–2014 |
| Hitachi, JP | 4 | 1997–2003 |
| Naka-gun, JP | 2 | 2015–2016 |
| Hitachinaka, JP | 1 | 2020 |