Assignee
SANKYO ELECTRIC CO
34 granted patents·922 citations·filing 1975–1982
Top patents by PatentIndex Score
34 records- 0197US4314796AScroll-type compressor with thrust bearing lubricating and bypass meansSANKYO ELECTRIC CO·Filed 1979·Granted Feb 9, 1982·68 cites·13 claims
- 0296US4332535AScroll type compressor having an oil separator and oil sump in the suction chamberSANKYO ELECTRIC CO·Filed 1979·Granted Jun 1, 1982·64 cites·7 claims
- 0394US4340339AScroll type compressor with oil passageways through the housingSANKYO ELECTRIC CO·Filed 1980·Granted Jul 20, 1982·61 cites·7 claims
- 0494US4325683AScroll-type compressor with rotation prevention and anti-deflection meansSANKYO ELECTRIC CO·Filed 1979·Granted Apr 20, 1982·34 cites·7 claims
- 0593US4303379AScroll-type compressor with reduced housing radiusSANKYO ELECTRIC CO·Filed 1979·Granted Dec 1, 1981·43 cites·4 claims
- 0688US4304535AScroll-type compressor units with minimum housing and scroll plate radiiSANKYO ELECTRIC CO·Filed 1979·Granted Dec 8, 1981·35 cites·8 claims
- 0787US4005948ALubrication system for compressor unitSANKYO ELECTRIC CO·Filed 1975·Granted Feb 1, 1977·42 cites·16 claims
- 0886US4095921AMulti-cylinder compressor having spaced arrays of cylindersSANKYO ELECTRIC CO·Filed 1976·Granted Jun 20, 1978·41 cites·15 claims
- 0986US4042309ARefrigerant compressorSANKYO ELECTRIC CO·Filed 1975·Granted Aug 16, 1977·37 cites·9 claims
- 1085US4425520AReduced diameter devices with an electromagnetic clutchSANKYO ELECTRIC CO·Filed 1982·Granted Jan 10, 1984·27 cites·8 claims
- 1185US3945765ARefrigerant compressorSANKYO ELECTRIC CO·Filed 1975·Granted Mar 23, 1976·38 cites·12 claims
- 1283US4290345ARefrigerant compressorsSANKYO ELECTRIC CO·Filed 1979·Granted Sep 22, 1981·34 cites·10 claims
- 1382US4283997ARefrigerant compressorsSANKYO ELECTRIC CO·Filed 1979·Granted Aug 18, 1981·35 cites·10 claims
- 1482US4236878ALubrication system for compressor unitSANKYO ELECTRIC CO·Filed 1978·Granted Dec 2, 1980·31 cites·8 claims
- 1582US4227600AElectromagnetic clutchesSANKYO ELECTRIC CO·Filed 1978·Granted Oct 14, 1980·26 cites·6 claims
- 1680US4030632AFood vending machine with cooking apparatusSANKYO ELECTRIC CO·Filed 1976·Granted Jun 21, 1977·45 cites·18 claims
- 1778US4301716ARefrigerant compressor unitsSANKYO ELECTRIC CO·Filed 1979·Granted Nov 24, 1981·28 cites·2 claims
- 1878US4011029AFluid suction and discharge apparatusSANKYO ELECTRIC CO·Filed 1975·Granted Mar 8, 1977·26 cites·2 claims
- 1973US4287976AElectromagnetic clutchesSANKYO ELECTRIC CO·Filed 1979·Granted Sep 8, 1981·25 cites·3 claims
- 2073US4221545ASupport mechanism of a wobble plate in a compressor unitSANKYO ELECTRIC CO·Filed 1978·Granted Sep 9, 1980·21 cites·4 claims
- 2173US4169360ARefrigerant compressors for automotive air conditioning refrigerating systemsSANKYO ELECTRIC CO·Filed 1978·Granted Oct 2, 1979·25 cites·8 claims
- 2272US4326386ATemperature control circuit for automobile air-conditioning systemSANKYO ELECTRIC CO·Filed 1980·Granted Apr 27, 1982·27 cites·3 claims
- 2362US4314472AMethod for producing a magnetic rotatable member for an electromagnetic clutchSANKYO ELECTRIC CO·Filed 1979·Granted Feb 9, 1982·14 cites·3 claims
- 2462US4283166AFluid suction and discharge apparatusSANKYO ELECTRIC CO·Filed 1979·Granted Aug 11, 1981·15 cites·3 claims
- 2561US4057171AArticle storage devices with article releasers for use in vending machinesSANKYO ELECTRIC CO·Filed 1976·Granted Nov 8, 1977·20 cites·11 claims
- 2658US4331068AControl circuit for automatic cooking apparatusSANKYO ELECTRIC CO·Filed 1978·Granted May 25, 1982·16 cites·13 claims
- 2753US4301906AElectromagnetic clutchesSANKYO ELECTRIC CO·Filed 1979·Granted Nov 24, 1981·11 cites·3 claims
- 2843US4140104AHot water feeding devicesSANKYO ELECTRIC CO·Filed 1976·Granted Feb 20, 1979·11 cites·1 claims
- 2942US4008005ARefrigerant compressorSANKYO ELECTRIC CO·Filed 1975·Granted Feb 15, 1977·6 cites·7 claims
- 3038US4254893AArticle storage unit devices for use in vending machinesSANKYO ELECTRIC CO·Filed 1978·Granted Mar 10, 1981·6 cites·9 claims
- 3135US4121841ADrive shaft seal for compressor housingSANKYO ELECTRIC CO·Filed 1976·Granted Oct 24, 1978·4 cites·2 claims
- 3227US4127218AArticle storage unit devices for use in vending machinesSANKYO ELECTRIC CO·Filed 1976·Granted Nov 28, 1978·0 cites·5 claims
- 3326US4059319AVending machineSANKYO ELECTRIC CO·Filed 1976·Granted Nov 22, 1977·2 cites·11 claims
- 3423US4051879AApparatus for pouring liquid in cupsSANKYO ELECTRIC CO·Filed 1976·Granted Oct 4, 1977·4 cites·7 claims
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