Inventor
OCHIAI KUNIAKI
JP25 patents
Patents
25 patentsUS4537520AAug 27, 1985
Dot printer head with reduced magnetic interference
TOKYO ELECTRIC CO LTD135 citations95
US5311218AMay 10, 1994
Ink jet print head and method of fabricating the same
TOKYO ELECTRIC CO LTD31 citations92
US5311219AMay 10, 1994
Ink jet print head
TOKYO ELECTRIC CO LTD26 citations92
US5193256AMar 16, 1993
Method of fabricating ink-jet type printer head
TOKYO ELECTRIC CO LTD38 citations92
US5248998ASep 28, 1993
Ink jet print head
TOKYO ELECTRIC CO LTD29 citations86
US5351375AOct 4, 1994
Method for fabricating ink jet printhead
TOKYO ELECTRIC CO LTD18 citations81
US5327627AJul 12, 1994
Method of manufacturing a high-density print head incorporating piezoelectric members
TOKYO ELECTRIC CO LTD17 citations74
US4555192ANov 26, 1985
Release type dot printer head
TOKYO ELECTRIC CO LTD18 citations74
US5560090AOct 1, 1996
Method of fabricating ink jet print head
TOKYO ELECTRIC CO LTD18 citations73
US5485663AJan 23, 1996
Method of fabricating an ink jet print head
TOKYO ELECTRIC CO LTD8 citations73
US4583871AApr 22, 1986
Dot printer head with magnetic circuit through adjacent armatures
TOKYO ELECTRIC CO LTD8 citations73
US4447166AMay 8, 1984
Printing head of dot printer
TOKYO ELECTRIC CO LTD16 citations73
US4441828AApr 10, 1984
Printing head of dot printer
TOKYO ELECTRIC CO LTD7 citations73
US4437775AMar 20, 1984
Dot printer head
TOKYO ELECTRIC CO LTD14 citations73
US5594475AJan 14, 1997
Ink jet printer head and a method of driving the same
TOKYO ELECTRIC CO LTD11 citations72
US4976554ADec 11, 1990
Release-type dot print head and method of manufacturing the same
TOKYO ELECTRIC CO LTD20 citations72
US5301404AApr 12, 1994
Method of producing printer head using piezoelectric member
TOKYO ELECTRIC CO LTD16 citations71
US4624589ANov 25, 1986
Dot printer head
TOKYO ELECTRIC CO LTD10 citations71
US5011308AApr 30, 1991
Releasing type dot printer head
TOKYO ELECTRIC CO LTD3 citations63
US5696545ADec 9, 1997
Ink jet printer head
TOKYO ELECTRIC CO LTD6 citations62
US5009528AApr 23, 1991
Dot print head
TOKYO ELECTRIC CO LTD5 citations62
US4597680AJul 1, 1986
Dot printer head with alternate magnetic flux paths
TOKYO ELECTRIC CO LTD6 citations62
US4547085AOct 15, 1985
Dot printer head
TOKYO ELECTRIC CO LTD4 citations59
US4925625AMay 15, 1990
Dot print head having a torsion bar with elastic portions
TOKYO ELECTRIC CO LTD1 citations52
US4929101AMay 29, 1990
Release-type dot print head
TOKYO ELECTRIC CO LTD1 citations51