Inventor

KODA MINORU

JP10 patents

Patents

10 patents

US6692542B1Feb 17, 2004

Apparatus for manufacturing spiral electrode assembly

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations88

US4573807AMar 4, 1986

Fluid bearing device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations78

US4316225AFeb 16, 1982

Rotary head assembly for magnetic recording and reproducing device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations72

US4212039AJul 8, 1980

VTR Tape drive system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations72

US4117519ASep 26, 1978

Guide drum apparatus in a magnetic recording and/or reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations72

US6541152B1Apr 1, 2003

Cylindrical battery and method and device for manufacturing thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations71

US4306254ADec 15, 1981

Magnetic recording device for synchronizing headwheel movement

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations70

US4241365ADec 23, 1980

Magnetic video recording and reproducing device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations65

US6830845B2Dec 14, 2004

Cylindrical battery and method and device for manufacturing thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations60

US6936080B2Aug 30, 2005

Method and device for manufacturing coiled electrode group

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations57