Inventor
TSURU KIYOSHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “TSURU KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KOKAN KK
17 patentsUS5308723AMay 3, 1994
Thin metallic sheet for shadow mask
NIPPON KOKAN KK20 citations92
US5500057AMar 19, 1996
NI-FE magnetic alloy and method for producing thereof
NIPPON KOKAN KK19 citations90
US5792286AAug 11, 1998
High-strength thin plate of iron-nickel-cobalt alloy excellent in corrosion resisitance, repeated bending behavior and etchability, and production thereof
NIPPON KOKAN KK33 citations89
US5605582AFeb 25, 1997
Alloy sheet having high etching performance
NIPPON KOKAN KK17 citations74
US5628841AMay 13, 1997
Thin Fe-Ni alloy sheet for shadow mask
NIPPON KOKAN KK6 citations73
US5605581AFeb 25, 1997
Thin Fe-Ni alloy sheet for shadow mask and method for manufacturing thereof
NIPPON KOKAN KK8 citations73
US5562783AOct 8, 1996
Alloy sheet for shadow mask
NIPPON KOKAN KK7 citations73
US5669989ASep 23, 1997
Ni-Fe magnetic alloy and method for producing thereof
NIPPON KOKAN KK12 citations71
US5525164AJun 11, 1996
Ni-Fe magnetic alloy and method for producing thereof
NIPPON KOKAN KK10 citations71
US5637161AJun 10, 1997
Method of producing an alloy sheet for a shadow mask
NIPPON KOKAN KK5 citations62
US5620535AApr 15, 1997
Alloy sheet for shadow mask
NIPPON KOKAN KK4 citations62
US5522953AJun 4, 1996
Method of manufacturing an alloy sheet
NIPPON KOKAN KK2 citations62
US5520755AMay 28, 1996
Method for manufacturing thin Fe--Ni alloy sheet for shadow mask
NIPPON KOKAN KK2 citations62
US5503693AApr 2, 1996
Method for producing a thin Fe-Ni alloy for shadow mask
NIPPON KOKAN KK3 citations62
US5501749AMar 26, 1996
Method for producing a thin Fe-Ni alloy for shadow mask thereof
NIPPON KOKAN KK3 citations62
US5456771AOct 10, 1995
Thin Fe-Ni alloy sheet for shadow mask
NIPPON KOKAN KK4 citations62
US5453138ASep 26, 1995
Alloy sheet
NIPPON KOKAN KK4 citations62