TOYOTA CENTRAL RESEARCH AND DEVELOPMENT LABORATORIES, INC.

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2107
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 240
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 281
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 172
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 171
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9617490 Vehicle powertrain with onboard catalytic reformerDec 11, 14Apr 11, 17[C01B, C10L, F02M, F01N, B01J, F02B]
9500785 Grating structure for dividing lightJan 31, 14Nov 22, 16[H01L, G02B]
8675279 Grating structure for dividing lightDec 15, 09Mar 18, 14[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6206940 Fuel formulations to extend the lean limit (law770)ExpiredFeb 12, 99Mar 27, 01[C10L]
4971353 Hydraulic suspension system for a vehicleExpiredNov 07, 89Nov 20, 90[B60G]
4821188 System for vehicle height adjustment with steering angle change rate correctionExpiredOct 22, 86Apr 11, 89[B60G]
4821191 System for vehicle height adjustment with loading deviation correctionExpiredOct 22, 86Apr 11, 89[G60G]
4809176 System for vehicle body roll control with overshoot preventionExpiredOct 22, 86Feb 28, 89[B60G, G06G]
4797823 System for vehicle body roll control performing suspension hardness controlExpiredOct 21, 86Jan 10, 89[B60G]
4693493 System for vehicle body roll control utilizing steering angle detectionExpiredOct 21, 86Sep 15, 87[B60G]

Top Inventors for This Owner

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