Inventor · disambiguated record
Hayato Sugawara
Also filed as: SUGAWARA HAYATO
12 granted patents·566 citations·filing 1989–2007
93Inventor score
Top patents by PatentIndex Score
12 records- 0198US5369580AYawing-momentum detecting apparatus for a vehicle, a detecting method thereof, and motion controlling apparatus for a vehicle, utilizing the detecting apparatusHITACHI LTD·Filed 1992·Granted Nov 29, 1994·165 cites·5 claims
- 0297US5247466AAngular rate detection apparatus, acceleration detection apparatus and movement control apparatus, of moving bodyHITACHI LTD·Filed 1991·Granted Sep 21, 1993·124 cites·15 claims
- 0393US7215115B2Module to control a rotating output shaft and module to change a driving condition of vehicleHITACHI CAR ENG CO LTD·Filed 2005·Granted May 8, 2007·26 cites·6 claims
- 0491US5328256AAnti-skid brake control deviceHITACHI LTD·Filed 1992·Granted Jul 12, 1994·47 cites·3 claims
- 0590US7427860B2Module to control a rotating output shaft and a module to change a driving condition of vehicleHITACHI LTD·Filed 2007·Granted Sep 23, 2008·15 cites·7 claims
- 0687US5207483AAnti-skid control system for automotive vehicleHITACHI LTD·Filed 1992·Granted May 4, 1993·38 cites·21 claims
- 0786US5754963AMethod and apparatus for diagnosing and isolating faulty sensors in a redundant sensor systemHITACHI AMERICA LTD·Filed 1996·Granted May 19, 1998·84 cites·12 claims
- 0883US6931957B2Module to control a rotating output shaft and a module to change a driving condition of a vehicleHITACHI CAR ENG CO LTD·Filed 2002·Granted Aug 23, 2005·19 cites·7 claims
- 0973US4911125AMethod and apparatus for controlling throttle valve in internal combustion engineHITACHI LTD·Filed 1989·Granted Mar 27, 1990·19 cites·6 claims
- 1063US4982710AElectronic throttle valve opening control method and system thereforHITACHI LTD·Filed 1989·Granted Jan 8, 1991·14 cites·8 claims
- 1154US5092420AThrottle valve position controlling apparatus and slip controlling apparatusHITACHI LTD·Filed 1989·Granted Mar 3, 1992·15 cites·6 claims
- 1223US6917871B2Car control unitHITACHI CAR ENG CO LTD·Filed 2003·Granted Jul 12, 2005·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Hayato Sugawara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →