R&D Performance

R&D field R&D Information

Research Achievements

Number designation name SYSTEM registration number
Patent1 Height-adjustable shock absorber for vehicle chair A/HEIGHT SYS' (SUSP) 451657
Patent2 Height control valve for vehicle chair A/HEIGHT VALVE 457801
Patent3 Height adjuster for vehicle suspect STD AIR SUSPENSION 511395
Patent4 Vehicle Suspension System Adjustable Damper System 511391
Patent5 Shock absorber of a car chair STD AIR SUSPENSION 569835
Patent6 Vehicle Suspension System Adjustable Damper System 281096
Patent7 Height adjustable shock absorber of vehicle suspect A/HEIGHT SYS' (SUSP) 3934635
Patent8 Height control valve for compact car seat NEW A/HEIGHT VALVE 770652
Patent9 Height adjustment control valve for car chair A/HEIGHT VALVE 2.0041E+11
Patent10 Height control valve for compact car seat NEW A/HEIGHT VALVE US 7909058 B2
Patent11 Height control valve for compact car seat NEW A/HEIGHT VALVE 4879944
Patent12 Robot welding equipment for manufacturing seat frames for automobiles ROBOT WELDING SYSTEM 1298147
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