Inventor · disambiguated record
Sigeaki Kuroda
Also filed as: KURODA SIGEAKI
6 granted patents·372 citations·filing 1981–1991
88Inventor score
Files withHITACHI LTD6
Top patents by PatentIndex Score
6 records- 0193US4647271AImpeller of centrifugal blowerHITACHI LTD·Filed 1985·Granted Mar 3, 1987·114 cites·14 claims
- 0289US4432694ABlowerHITACHI LTD·Filed 1981·Granted Feb 21, 1984·62 cites·3 claims
- 0388US5211031AScroll type compressor and refrigeration cycle using the sameHITACHI LTD·Filed 1991·Granted May 18, 1993·85 cites·9 claims
- 0482US4770000ADefrosting of refrigerator system out-door heat exchangerHITACHI LTD·Filed 1987·Granted Sep 13, 1988·55 cites·7 claims
- 0572US5107684AAir conditioner and operating method thereofHITACHI LTD·Filed 1990·Granted Apr 28, 1992·38 cites·2 claims
- 0657US4423603AHeat pump type refrigeration systemHITACHI LTD·Filed 1982·Granted Jan 3, 1984·18 cites·12 claims
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