Inventor
HAMAHARA KYOKO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “HAMAHARA KYOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAWASAKI STEEL CO
10 patentsUS5993974ANov 30, 1999
Porcelain-enameled steel sheets and frits for enameling
KAWASAKI STEEL CO69 citations95
US6322906B1Nov 27, 2001
Perforative corrosion resistant galvanized steel sheet
KAWASAKI STEEL CO14 citations71
US5997714ADec 7, 1999
Organic coated material having an electrolytically polymerized coating film containing chromium and method
KAWASAKI STEEL CO7 citations71
US5834128ANov 10, 1998
Organic film-coated zinc plated steel sheet
KAWASAKI STEEL CO15 citations71
US5514483AMay 7, 1996
Organic composite coated steel plates having improved corrosion resistance in as-worked state
KAWASAKI STEEL CO12 citations71
US5360676ANov 1, 1994
Tin mill black plate for canmaking, and method of manufacturing
KAWASAKI STEEL CO16 citations70
US6555249B1Apr 29, 2003
Surface treated steel sheet and method for production thereof
KAWASAKI STEEL CO5 citations62
US6537674B1Mar 25, 2003
Surface treated steel sheet
KAWASAKI STEEL CO5 citations62
US5723210AMar 3, 1998
Organic composite coated steel sheet
KAWASAKI STEEL CO6 citations60
US5496420AMar 5, 1996
Can-making steel sheet
KAWASAKI STEEL CO2 citations59