Inventor

SAKAMOTO SEIICHI

JP13 patents

Patents

13 patents

US4645436AFeb 24, 1987

Scroll type fluid displacement apparatus with improved anti-wear device

SANDEN CORP25 citations92

US4456435AJun 26, 1984

Scroll type fluid displacement apparatus

SANDEN CORP31 citations92

US4406600ASep 27, 1983

Scroll-type fluid displacement apparatus with rotation prevention/thrust bearing means for orbiting scroll member

SANDEN CORP33 citations92

US4474543AOct 2, 1984

Rotation prevention device for an orbiting member of a fluid displacement apparatus

SANDEN CORP28 citations91

US4824346AApr 25, 1989

Scroll type fluid displacement apparatus with balanced drive means

SANDEN CORP37 citations89

US5094589AMar 10, 1992

Slant plate type compressor with variable displacement mechanism

SANDEN CORP21 citations82

US4468181AAug 28, 1984

Improved rotation preventing device for a scroll-type fluid displacement apparatus

SANDEN CORP26 citations81

US4589828AMay 20, 1986

Rotation preventing device for an orbiting member of a fluid displacement apparatus

SANDEN CORP16 citations74

US4571163AFeb 18, 1986

Axial clearance adjustment mechanism for scroll-type fluid displacement apparatus

SANDEN CORP12 citations73

US4512729AApr 23, 1985

Drive bearing device for a fluid displacement apparatus

SANDEN CORP14 citations73

US4435136AMar 6, 1984

Orbiting piston type fluid displacement apparatus with shaft bearing and seal mechanisms

SANDEN CORP9 citations73

US4432708AFeb 21, 1984

Scroll type fluid displacement apparatus with pressure communicating passage between pockets

SANDEN CORP16 citations73

US4492543AJan 8, 1985

Orbiting member fluid displacement apparatus with rotation preventing mechanism

SANDEN CORP17 citations72