Inventor · disambiguated record
Kuniaki Kawamura
Also filed as: KAWAMURA KUNIAKI
7 granted patents·1 pending application·95 citations·filing 1991–2006
84Inventor score
Files withMAEKAWA SEISAKUSHO KK4JAPAN ENERGY CORP1JAPAN ENERGY CORP & MAYEKAWA M1TOKYO ELECTRIC POWER CO1
Top patents by PatentIndex Score
8 records- 0173US7370481B2Apparatus and method for cooling super conductive bodyMAEKAWA SEISAKUSHO KK·Filed 2006·Granted May 13, 2008·2 cites·9 claims
- 0270US7155930B2Apparatus for producing slush nitrogen and method for producing the sameMAEKAWA SEISAKUSHO KK·Filed 2005·Granted Jan 2, 2007·6 cites·21 claims
- 0370US5688433AAmmonia refrigerating machine, working fluid composition and methodJAPAN ENERGY CORP·Filed 1992·Granted Nov 18, 1997·33 cites·14 claims
- 0470US5651257AWorking fluid composition and method for lubricating ammonia refrigerating machineJAPAN ENERGY CORP & MAYEKAWA M·Filed 1995·Granted Jul 29, 1997·27 cites·8 claims
- 0561US5348080ALatent heat storage apparatus and latent heat storage solution thereforTOKYO ELECTRIC POWER CO·Filed 1991·Granted Sep 20, 1994·24 cites·3 claims
- 0652US2002156750A1Business system for supplying heat and cold heatFiled 2001·Application pending·0 cites
- 0748US7602085B2Coal energy utilization system having superconducting power transmissionMAEKAWA SEISAKUSHO KK·Filed 2005·Granted Oct 13, 2009·1 cites·3 claims
- 0841US6889520B2Inter-region thermal complementary system by distributed cryogenic and thermal devicesMAEKAWA SEISAKUSHO KK·Filed 2001·Granted May 10, 2005·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →