| Patent No. | Patent Title: |
| 8186980 | Scroll-type fluid machine that reduces centrifugal force of an or... |
| 8186983 | Gas compressor having a check valve |
| 8186981 | Scroll compressor having a spring member pressing an eccentric sh... |
| 8182249 | Sealed type scroll compressor |
| 8182250 | Gerotor motor and brake assembly |
| 8182253 | Multi-cylinder rotary compressor and refrigeration cycle equipmen... |
| 8177536 | Rotary compressor having gate axially movable with respect to rot... |
| 8177532 | Expander and expander-compressor unit |
| 8172560 | Fluid machinery having annular back pressure space communicating ... |
| 8172561 | Metal part and method of manufacturing metal part |
| 8172559 | Horizontal type electric compressor |
| 8172558 | Rotary expander with discharge and introduction passages for work... |
| 8167597 | Shaft bearings, compressor with same, and methods |
| 8167594 | Scroll compressor with materials to allow run-in |
| 8162637 | Rotary machine having frusto-conical elements |
| 8162636 | Scroll compressor having partition wall in oil reservoir |
| 8157551 | Scroll compressor with back pressure pocket receiving discharge p... |
| 8157553 | Scroll compressor having a shifted gravity center |
| 8157550 | Scroll compressor having spiral bodies with seal projections |
| 8152499 | Eccentric screw pump |
| 8152504 | Method of operation of a spherical positive displacement rotary m... |
| 8152502 | Scroll compressor having guide ring supporting and urging seal me... |
| 8152501 | Scroll compressor for preventing performance deterioration and va... |
| 8152503 | Baffle member for scroll compressors |
| 8152505 | Rotary expansible chamber device |
| 8147228 | Progressing cavity pump/motor |
| 8147229 | Motor-compressor unit mounting arrangement for compressors |
| 8147230 | Scroll compressor having rearwardly directed fluid inlet and outl... |
| 8147231 | Screw compressor having rotor casing with removable discharge ope... |
| 8137084 | Interlocking device for holding body and flange of machines using... |
| 8137085 | Gear pump with slots in teeth to reduce cavitation |
| 8133045 | Self-aligning pump rotor and methods |
| 8133044 | Positive displacement capture device and method of balancing posi... |
| 8128387 | Discharge chamber for dual drive scroll compressor |
| 8128389 | Positive-displacement machine design (variants) |
| 8128388 | Scroll-type expansion machine |
| 8128386 | Variable flow pumping system |
| 8118577 | Scroll compressor having optimized cylinder oil circulation rate ... |
| 8118579 | Gear pump |
| 8118576 | Oil rotary vacuum pump and manufacturing method thereof |
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