Inventor · disambiguated record
Shigeo Sugimoto
Also filed as: SUGIMOTO SHIGEO
18 granted patents·477 citations·filing 1976–1994
95Inventor score
Files withHITACHI LTD18
Top patents by PatentIndex Score
18 records- 0192US4715436AConstruction of a heat transfer wall of a heat transfer pipeHITACHI LTD·Filed 1985·Granted Dec 29, 1987·76 cites·1 claims
- 0292US4690211AHeat transfer tube for single phase flowHITACHI LTD·Filed 1985·Granted Sep 1, 1987·74 cites·6 claims
- 0390US4554223AFuel cell apparatusHITACHI LTD·Filed 1984·Granted Nov 19, 1985·59 cites·9 claims
- 0484US4471630ACooling system having combination of compression and absorption type unitsHITACHI LTD·Filed 1983·Granted Sep 18, 1984·55 cites·8 claims
- 0571US4085596AAbsorption refrigerator of double effect typeHITACHI LTD·Filed 1977·Granted Apr 25, 1978·26 cites·14 claims
- 0669US4551991AMulti-effect absorption refrigerating machineHITACHI LTD·Filed 1985·Granted Nov 12, 1985·33 cites·6 claims
- 0766US4653163AMethod for producing a heat transfer wall for vaporizing liquidsHITACHI LTD·Filed 1985·Granted Mar 31, 1987·26 cites·2 claims
- 0857US4794775AMethod of producing a heat transfer tube for single-phase flowHITACHI LTD·Filed 1986·Granted Jan 3, 1989·16 cites·4 claims
- 0954US4078399AAbsorption type refrigeratorHITACHI LTD·Filed 1976·Granted Mar 14, 1978·16 cites·14 claims
- 1049US4791984AHeat transfer finHITACHI LTD·Filed 1987·Granted Dec 20, 1988·14 cites·2 claims
- 1143US5435154AHigh temperature regenerator of an absorption type hot and cold water generator and absorption type hot and cold water generatorHITACHI LTD·Filed 1994·Granted Jul 25, 1995·16 cites·5 claims
- 1243US4563882AAir cooling type absorption coolerHITACHI LTD·Filed 1985·Granted Jan 14, 1986·11 cites·14 claims
- 1341US5018367ACooling energy generator with cooling energy accumulatorHITACHI LTD·Filed 1989·Granted May 28, 1991·13 cites·4 claims
- 1440US4655053AAir-cooled absorption refrigeration systemHITACHI LTD·Filed 1985·Granted Apr 7, 1987·9 cites·11 claims
- 1537US4615184ACompression refrigerating machine with vapor-liquid separatorHITACHI LTD·Filed 1985·Granted Oct 7, 1986·10 cites·15 claims
- 1633US4841744ADouble effect air cooled absorption refrigerating machineHITACHI LTD·Filed 1988·Granted Jun 27, 1989·11 cites·13 claims
- 1731US4743174ACentrifugal compressorHITACHI LTD·Filed 1986·Granted May 10, 1988·7 cites·2 claims
- 1830US4462222ADilute solution producing system of absorption refrigerating apparatusHITACHI LTD·Filed 1982·Granted Jul 31, 1984·5 cites·11 claims
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