Inventor
SUGITA TAKASHI
JP27 patents
⚠️ This page may combine multiple inventors who share the name “SUGITA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZEXEL CORP
18 patentsUS5605191AFeb 25, 1997
Heat exchanger
ZEXEL CORP59 citations94
US6354368B1Mar 12, 2002
Fin for a one-piece heat exchanger and method of manufacturing the fin
ZEXEL CORP38 citations92
US6119341ASep 19, 2000
Method of manufacturing flat tubes for heat exchanger
ZEXEL CORP28 citations92
US5865243AFeb 2, 1999
Heat exchanger
ZEXEL CORP22 citations92
US5407116AApr 18, 1995
Method and apparatus for cutting flat tubes
ZEXEL CORP30 citations92
US5197538AMar 30, 1993
Heat exchanger apparatus having fluid coupled primary heat exchanger unit and auxiliary heat exchanger unit
ZEXEL CORP52 citations92
US6467170B2Oct 22, 2002
Tube for heat exchangers and method of manufacturing same
ZEXEL CORP26 citations91
US6357520B1Mar 19, 2002
Heat exchanger
ZEXEL CORP30 citations91
US5979051ANov 9, 1999
Heat exchanger and method of producing the same
ZEXEL CORP22 citations91
US5358034AOct 25, 1994
Heat exchanger
ZEXEL CORP23 citations90
US6053243AApr 25, 2000
Header pipe for heat exchanger and manufacturing apparatus and manufacturing method thereof
ZEXEL CORP20 citations88
US6799630B1Oct 5, 2004
Tube for heat exchangers and method of manufacturing the same
ZEXEL CORP17 citations82
US5495972AMar 5, 1996
Method and apparatus for cutting flat tubes
ZEXEL CORP16 citations82
US5092398AMar 3, 1992
Automotive parallel flow type heat exchanger
ZEXEL CORP19 citations82
US5782295AJul 21, 1998
Heat exchanger
ZEXEL CORP14 citations74
US5645126AJul 8, 1997
Laminated heat exchanger
ZEXEL CORP9 citations74
US5603159AFeb 18, 1997
Method of producing heat exchangers
ZEXEL CORP10 citations72
US5370176ADec 6, 1994
Heat exchanger apparatus
ZEXEL CORP15 citations72