Inventor · disambiguated record

Norihisa Hasegawa

Also filed as: HASEGAWA NORIHISA

2 granted patents·96 citations·filing 1990–1990

66Inventor score

Technology areasF25B

Files withTOSHIBA KK2

Top patents by PatentIndex Score

2 records

0185US5050397AAir conditioner apparatus with starting control for parallel operated compressors based on high pressure detectionTOSHIBA KK·Filed 1990·Granted Sep 24, 1991·77 cites·5 claims
0246US5123254AAir conditioning apparatus connecting one outdoor unit with several indoor units through several refrigerant tubes and signal conductorsTOSHIBA KK·Filed 1990·Granted Jun 23, 1992·19 cites·10 claims

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