Inventor · disambiguated record
Akito Machida
Also filed as: MACHIDA AKITO
13 granted patents·1 pending application·49 citations·filing 2001–2021
89Inventor score
Files withMAEKAWA SEISAKUSHO KK14
Top patents by PatentIndex Score
14 records- 0186US10415857B2Refrigerator and operation method for refrigeratorMAEKAWA SEISAKUSHO KK·Filed 2015·Granted Sep 17, 2019·4 cites·16 claims
- 0279US7540171B2Cryogenic liquefying/refrigerating method and systemMAEKAWA SEISAKUSHO KK·Filed 2007·Granted Jun 2, 2009·5 cites·8 claims
- 0373US7370481B2Apparatus and method for cooling super conductive bodyMAEKAWA SEISAKUSHO KK·Filed 2006·Granted May 13, 2008·2 cites·9 claims
- 0470US7155930B2Apparatus for producing slush nitrogen and method for producing the sameMAEKAWA SEISAKUSHO KK·Filed 2005·Granted Jan 2, 2007·6 cites·21 claims
- 0568US7591138B2Process for producing slush fluid and apparatus thereforMAEKAWA SEISAKUSHO KK·Filed 2007·Granted Sep 22, 2009·1 cites·20 claims
- 0664US9863669B2Brayton cycle type refrigerating apparatusMAEKAWA SEISAKUSHO KK·Filed 2014·Granted Jan 9, 2018·1 cites·5 claims
- 0760US10168078B2Refrigeration systemMAEKAWA SEISAKUSHO KK·Filed 2014·Granted Jan 1, 2019·1 cites·6 claims
- 0859US9970449B2Expander-integrated compressor, refrigerator and operating method for refrigeratorMAEKAWA SEISAKUSHO KK·Filed 2014·Granted May 15, 2018·1 cites·4 claims
- 0954US6434964B1Ice-making machine and ice-making methodMAEKAWA SEISAKUSHO KK·Filed 2001·Granted Aug 20, 2002·17 cites·8 claims
- 1048US7602085B2Coal energy utilization system having superconducting power transmissionMAEKAWA SEISAKUSHO KK·Filed 2005·Granted Oct 13, 2009·1 cites·3 claims
- 1148US7293425B2Thermo siphon chiller refrigerator for use in cold districtMAEKAWA SEISAKUSHO KK·Filed 2003·Granted Nov 13, 2007·7 cites·4 claims
- 1247US7526925B2Method and apparatus for producing slush nitrogenMAEKAWA SEISAKUSHO KK·Filed 2006·Granted May 5, 2009·0 cites·5 claims
- 1346US2023417465A1Refrigerator and operation method during precooling of refrigeratorMAEKAWA SEISAKUSHO KK·Filed 2021·Application pending·0 cites
- 1431US6915643B2Method and system for making ice by underwater supercooling release and low temperature water supply system comprising itMAEKAWA SEISAKUSHO KK·Filed 2002·Granted Jul 12, 2005·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →