Inventor
HIRAMATSU OSAMU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “HIRAMATSU OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA AUTOMATIC LOOM WORKS
16 patentsUSD441377SMay 1, 2001
Compressor for a vehicle air conditioner
TOYODA AUTOMATIC LOOM WORKS49 citations96
USD452254SDec 18, 2001
Compressor for a vehicle air conditioner
TOYODA AUTOMATIC LOOM WORKS28 citations93
US5988041ANov 23, 1999
Piston for compressors
TOYODA AUTOMATIC LOOM WORKS27 citations92
US5588807ADec 31, 1996
Swash plate type variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS28 citations92
US5556260ASep 17, 1996
Multiple-cylinder piston type refrigerant compressor
TOYODA AUTOMATIC LOOM WORKS45 citations92
US5533871AJul 9, 1996
Single-headed-piston-type swash-plate compressor having pulsation damping system
TOYODA AUTOMATIC LOOM WORKS21 citations92
US5333679AAug 2, 1994
Climate control system for motor vehicle
TOYODA AUTOMATIC LOOM WORKS26 citations92
USD456029SApr 23, 2002
Compressor for a vehicle air conditioner
TOYODA AUTOMATIC LOOM WORKS13 citations82
US5644968AJul 8, 1997
Variable capacity swash plate type compressor with an improved hinge unit for inclinably supporting a swash plate
TOYODA AUTOMATIC LOOM WORKS14 citations74
US5380161AJan 10, 1995
Variable capacity swash-plate compressor with electromagnetic clutch
TOYODA AUTOMATIC LOOM WORKS16 citations74
US5287708AFeb 22, 1994
Car air conditioner with a hydraulically driven refrigerant compressor
TOYODA AUTOMATIC LOOM WORKS10 citations74
US6158970ADec 12, 2000
Variable displacement compressor
TOYODA AUTOMATIC LOOM WORKS8 citations73
US6123513ASep 26, 2000
Compressor with improved piston for lubricating the coupling portion between the piston and the driving body
TOYODA AUTOMATIC LOOM WORKS7 citations73
US5562182AOct 8, 1996
Oil diverting unit for a refrigerant compressor
TOYODA AUTOMATIC LOOM WORKS18 citations73
USD454889SMar 26, 2002
Compressor for a vehicle air conditioner
TOYODA AUTOMATIC LOOM WORKS2 citations63
US5842406ADec 1, 1998
Piston for compressors including a restrictor to prevent the piston from rotating
TOYODA AUTOMATIC LOOM WORKS4 citations62