Inventor
ICHIYANAGI TAKASHI
JP25 patents
Patents
25 patentsUS5831374ANov 3, 1998
Plasma display panel, method of fabricating the same, and display apparatus using the plasma display panel
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD179 citations99
US6033800AMar 7, 2000
Battery container, battery and layer-built battery
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD75 citations96
US5990618ANov 23, 1999
Plasma display panel and heat sink
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations96
US5136972AAug 11, 1992
Coating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations92
US4641214AFeb 3, 1987
Rotary head assembly with pump-out type spiral grooves for more stable tape running
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations81
US4584915AApr 29, 1986
Control system for a cam follower and tool
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations81
US4354686AOct 19, 1982
Contact-free sealing member
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations81
US4392168AJul 5, 1983
Rotary head assembly
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations80
US4130676ADec 19, 1978
Coating apparatus and method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations78
US4363047ADec 7, 1982
Rotary head assembly for magnetic recording and reproducing device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US4251840AFeb 17, 1981
Rotary head assembly for magnetic recording and reproducing device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations74
US5681197AOct 28, 1997
Method of fixing to frame electrode or shadow mask for color image receiving tube
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations73
US5145528ASep 8, 1992
Coating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations73
US5045358ASep 3, 1991
Coating head assembly and coating method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations73
US5634838AJun 3, 1997
Color selecting electrode for color-picture tube and manufacturing method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations71
US4525757AJun 25, 1985
Rotary head assembly
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations71
US5668894ASep 16, 1997
Method for processing three-dimensional shape data
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations70
US4927068AMay 22, 1990
Method for heating a patterned substrate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations70
US4144838AMar 20, 1979
Coating apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations69
US5043835AAug 27, 1991
Method and apparatus for adjusting the position of a magnetic head relative to a recording medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US4907112AMar 6, 1990
Recording/reproducing head providing evenly distributed contact pressure with magnetic medium
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US5681195AOct 28, 1997
Flat display device and manufacturing method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US5526207AJun 11, 1996
Rotary head cylinder having a fixed cylinder projection generating a lifting force at a lower edge of a tape on the cylinder to increase an upper edge restricting force
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US4310130AJan 12, 1982
Method and apparatus for taking up tape
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US4459627AJul 10, 1984
Method of producing a tape guide device of a rotary head type video tape recorder and the product thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations60