Assignee
FUJI KOKI MFG
JP·33 granted patents·902 citations·filing 1977–2000
Top patents by PatentIndex Score
33 records- 0191US4556193AMotor-driven expansion valveFUJI KOKI MFG·Filed 1984·Granted Dec 3, 1985·65 cites·3 claims
- 0289US4977480AVariable-capacitance type sensor and variable-capacitance type sensor system using the sameFUJI KOKI MFG·Filed 1989·Granted Dec 11, 1990·118 cites·18 claims
- 0387US4979372ARefrigeration system and a thermostatic expansion valve best suited for the sameFUJI KOKI MFG·Filed 1989·Granted Dec 25, 1990·70 cites·5 claims
- 0482US4835980AMethod for controlling refrigerating systemFUJI KOKI MFG·Filed 1987·Granted Jun 6, 1989·67 cites·7 claims
- 0580US5587535APressure sensor including a pair of slidable contacts between a strain gage and a print circuit boardFUJI KOKI MFG·Filed 1995·Granted Dec 24, 1996·52 cites·8 claims
- 0678US4853504ATriple action pressure switch apparatusFUJI KOKI MFG·Filed 1988·Granted Aug 1, 1989·27 cites·20 claims
- 0777US5308939APressure equalizing mechanism for a pressure switchFUJI KOKI MFG·Filed 1992·Granted May 3, 1994·28 cites·1 claims
- 0873US5343757APressure sensorFUJI KOKI MFG·Filed 1992·Granted Sep 6, 1994·45 cites·7 claims
- 0973US5044551AThermo bulb for use with the thermostatic expansion valveFUJI KOKI MFG·Filed 1989·Granted Sep 3, 1991·39 cites·10 claims
- 1072US6354509B1Thermal expansion valveFUJI KOKI MFG·Filed 2000·Granted Mar 12, 2002·18 cites·11 claims
- 1169US5597117AExpansion valve with noise suppressionFUJI KOKI MFG·Filed 1995·Granted Jan 28, 1997·37 cites·15 claims
- 1268US5297728AThermal expansion valveFUJI KOKI MFG·Filed 1992·Granted Mar 29, 1994·34 cites·6 claims
- 1364US5361597AThermostatic expansion valveFUJI KOKI MFG·Filed 1994·Granted Nov 8, 1994·36 cites·6 claims
- 1464US5005370AThermal expansion valveFUJI KOKI MFG·Filed 1989·Granted Apr 9, 1991·34 cites·8 claims
- 1562US4827094ADual-action pressure switch apparatusFUJI KOKI MFG·Filed 1988·Granted May 2, 1989·15 cites·20 claims
- 1659US4650156ASealed type motor-operated flow control valveFUJI KOKI MFG·Filed 1985·Granted Mar 17, 1987·25 cites·2 claims
- 1758US5228619AThermal expansion valveFUJI KOKI MFG·Filed 1992·Granted Jul 20, 1993·26 cites·5 claims
- 1857US6397628B1Expansion valve and refrigerating systemFUJI KOKI MFG·Filed 2000·Granted Jun 4, 2002·6 cites·6 claims
- 1955US4820890AThree-function pressure switchFUJI KOKI MFG·Filed 1987·Granted Apr 11, 1989·14 cites·9 claims
- 2054US5159525APressure sensorFUJI KOKI MFG·Filed 1991·Granted Oct 27, 1992·22 cites·7 claims
- 2153US5044170ARefrigeration system and a thermostatic expansion valve best suited for the sameFUJI KOKI MFG·Filed 1990·Granted Sep 3, 1991·21 cites·2 claims
- 2252US6164624AExpansion valve and refrigerating systemFUJI KOKI MFG·Filed 1995·Granted Dec 26, 2000·11 cites·6 claims
- 2350US4959973AThermostatic expansion valveFUJI KOKI MFG·Filed 1989·Granted Oct 2, 1990·18 cites·6 claims
- 2449US4484725ABimetal driven control valveFUJI KOKI MFG·Filed 1981·Granted Nov 27, 1984·15 cites·2 claims
- 2546US5483156AMagnetic field alternation detecting apparatusFUJI KOKI MFG·Filed 1993·Granted Jan 9, 1996·14 cites·11 claims
- 2645US5816775ADrainage pump with interposed diskFUJI KOKI MFG·Filed 1997·Granted Oct 6, 1998·10 cites·25 claims
- 2745US5628618ADrainage pump with interposed diskFUJI KOKI MFG·Filed 1995·Granted May 13, 1997·10 cites·9 claims
- 2845USD289430SMotor driven expansion valveFUJI KOKI MFG·Filed 1984·Granted Apr 21, 1987·4 cites·1 claims
- 2933US4612795AMethod of forming a groove in a valve seat and the tool used in this methodFUJI KOKI MFG·Filed 1984·Granted Sep 23, 1986·4 cites·4 claims
- 3033US4254634AControl valve to be employed for refrigerator and air conditionerFUJI KOKI MFG·Filed 1977·Granted Mar 10, 1981·10 cites·25 claims
- 3129US5788457ADrainage pump with a wall member connecting the outer edges of the radial bladesFUJI KOKI MFG·Filed 1997·Granted Aug 4, 1998·1 cites·10 claims
- 3223US5611215AReceiver drierFUJI KOKI MFG·Filed 1995·Granted Mar 18, 1997·5 cites·10 claims
- 3321US4703545AMethod for assembling a sealed type motor-operated flow control valveFUJI KOKI MFG·Filed 1986·Granted Nov 3, 1987·1 cites·2 claims
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