Inventor
SAEKI CHIKARA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “SAEKI CHIKARA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOBE STEEL LTD
9 patentsUS6176302B1Jan 23, 2001
Boiling heat transfer tube
KOBE STEEL LTD42 citations92
US6056048AMay 2, 2000
Falling film type heat exchanger tube
KOBE STEEL LTD52 citations92
US6655451B2Dec 2, 2003
Heat transfer tube for falling film type evaporator
KOBE STEEL LTD29 citations91
US5960870AOct 5, 1999
Heat transfer tube for absorber
KOBE STEEL LTD24 citations90
US6336501B1Jan 8, 2002
Tube having grooved inner surface and its production method
KOBE STEEL LTD44 citations89
US5915467AJun 29, 1999
Heat transfer tube with grooves in inner surface of tube
KOBE STEEL LTD25 citations89
US4876869AOct 31, 1989
Inner grooving process for a metallic tube
KOBE STEEL LTD23 citations78
US5724844AMar 10, 1998
Inner grooved tube forming apparatus
KOBE STEEL LTD11 citations73
US6834523B2Dec 28, 2004
Method for producing seamless tube with grooved inner surface
KOBE STEEL LTD5 citations60