Inventor
HAMAMURA KAZUNARI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “HAMAMURA KAZUNARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIHON PARKERIZING
3 patentsUS6698507B2Mar 2, 2004
Aluminum alloy heat exchanger resistive to tobacco odor impregnation
NIHON PARKERIZING7 citations71
US6420477B1Jul 16, 2002
Aqueous coating composition for metal sheets, surface-treated metal sheets and surface treating method
NIHON PARKERIZING10 citations71
US6689481B2Feb 10, 2004
Aluminum alloy heat exchanger resistive to tobacco odor impregnation
NIHON PARKERIZING3 citations60