Inventor

HIYAMA JUNICHI

JP2 patents

Patents

2 patents

US6267177B1Jul 31, 2001

Flat tubes for use with heat exchanger and manufacturing method thereof

CALSONIC KANSEI CORP10 citations70

US6431265B2Aug 13, 2002

Flat tubes for use with heat exchanger and manufacturing method thereof

CALSONIC KANSEI CORP1 citations49