Inventor

NISHIKAWA MASAYOSHI

JP5 patents

⚠️ This page may combine multiple inventors who share the name “NISHIKAWA MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON DENSO CO

2 patents

US4830101AMay 16, 1989

Aluminum heat exchanger and method for producing aluminum heat exchanger

NIPPON DENSO CO46 citations90

US5070938ADec 10, 1991

Aluminum heat exchanger and method of manufacturing same

NIPPON DENSO CO15 citations71

MITSUBISHI ELECTRIC CORP

1 patent

US6707185B2Mar 16, 2004

Electric power steering apparatus

MITSUBISHI ELECTRIC CORP112 citations97

RCA CORP

1 patent

US4477892AOct 16, 1984

Surface acoustic wave device having a pyramid shaped tip for recording video information on a substrate

RCA CORP12 citations70

TOKUYAMA CORP

1 patent

US11254579B2Feb 22, 2022

Core wire for use in silicon deposition, method for producing said core wire, and method for producing polycrystalline silicon

TOKUYAMA CORP0 citations50