Inventor · disambiguated record
Shigemi Ota
Also filed as: OTA SHIGEMI
3 granted patents·2 pending applications·242 citations·filing 2001–2013
78Inventor score
Top patents by PatentIndex Score
5 records- 0196US7318322B2Liquid cooling system for a rack-mount server systemHITACHI LTD·Filed 2004·Granted Jan 15, 2008·179 cites·28 claims
- 0289US6522539B2Cooling method and apparatus for an electric deviceHITACHI LTD·Filed 2002·Granted Feb 18, 2003·44 cites·9 claims
- 0376US6504715B2Cooling method and apparatus for an electric deviceHITACHI LTD·Filed 2001·Granted Jan 7, 2003·19 cites·17 claims
- 0443US2013216879A1Secondary batteryHITACHI VEHICLE ENERGY LTD·Filed 2013·Application pending·0 cites
- 0536US2001028550A1Cooling method and apparatus for electric deviceFiled 2001·Application pending·0 cites
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