Inventor
NAKAHARA YOSHIHIKO
7 patents
Patents
7 patentsUS5113062AMay 12, 1992
Magnetic card having thermal recording layer and arrangement of magnetic bars for recording security information
KYODO PRINTING CO LTD27 citations92
US4200051AApr 29, 1980
Collapsible tube and method of manufacture
KYODO PRINTING CO LTD29 citations79
US5439755AAug 8, 1995
Magnetic recording medium comprising a magnetic recording layer, an intermediate layer, a metallic thermal recording layer and a protective layer
KYODO PRINTING CO LTD13 citations73
US5160833ANov 3, 1992
Magnetic recording medium having authenticating poles at its edge
KYODO PRINTING CO LTD7 citations71
US4321816AMar 30, 1982
Metal tube and apparatus and method for manufacturing the same
KYODO PRINTING CO LTD10 citations69
US4682017AJul 21, 1987
Shock-resistant integrated circuit card
KYODO PRINTING CO LTD18 citations67
US5294587AMar 15, 1994
Thermal recording medium
KYODO PRINTING CO LTD3 citations56