Inventor
Nobuyuki Ohtsu
Inventor
Kanagawa, JP
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Tprimary
B60TVehicle brake control systems or parts thereof57%
B60WConjoint control of vehicle sub-units of different type or different function20%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles10%
F16DCouplings for transmitting rotation3%
G02BOptical elements, systems or apparatus3%
G06FElectric digital data processing3%
G11CStatic stores3%
PatentTitleYear
10,955,660Optical element with light shielding area, and imaging lens20218,725,370'Vehicle control apparatus'20148,577,569'Vehicle control apparatus'20138,328,690'Braking/driving force control apparatus for vehicle'20127,047,121'Antiskid control system for four-wheel-drive vehicle'20066,928,356'Antiskid control system for four-wheel-drive vehicle'20056,896,083'Four-wheel drive control system and method'20056,865,470'Traction distribution control system for four-wheel drive vehicle'20056,843,338'Traction distribution control system for four-wheel drive vehicle'20056,776,462'Anti-skid control system and method for automotive vehicle'20046,671,606'Antiskid brake control system'20036,640,180'Antiskid brake control system'20036,612,662'Anti-skid control system for automotive vehicle'20036,600,987'Apparatus and method for determining a road-wheel vibration of automotive vehicle, and apparatus and method for anti-skid control using the same'20036,382,739'Brake control system'20026,385,524'Automotive brake control system with anti-skid braking device'20026,364,427'Automotive brake control system'20026,341,828'Brake control system and method'20026,334,657'Vehicular brake controlling apparatus and method'20026,246,946'Automotive brake control system with skid control unit'20016,212,462'Automotive brake control system with skid control unit'20016,142,587'Anti-lock braking system'20006,122,574'Method for detecting abnormality of control unit and control unit employing same'20005,480,217'Anti-lock braking system'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2004Patents assigned to UNISIA JECS CORP (15)· patent assignee history
1996Based in Atsugi, JP· patent location history
2000–2002Patents assigned to NISSAN MOTOR (3)· patent assignee history
2000–2006Based in Kanagawa, JP· patent location history
2005–2012Patents assigned to HITACHI LTD (4)· patent assignee history
2005Patents assigned to HITACHI UNISIA AUTOMOTIVE LTD (2)· patent assignee history
2012–2014Based in Isehara, JP· patent location history
2013–2014Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (2)· patent assignee history
2021Based in Sukagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNISIA JECS CORP | 15 | 1996–2004 |
| HITACHI LTD | 4 | 2005–2012 |
| NISSAN MOTOR | 3 | 2000–2002 |
| HITACHI AUTOMOTIVE SYSTEMS LTD | 2 | 2013–2014 |
| HITACHI UNISIA AUTOMOTIVE LTD | 2 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 19 | 2000–2006 |
| Isehara, JP | 3 | 2012–2014 |
| Sukagawa, JP | 1 | 2021 |
| Atsugi, JP | 1 | 1996 |