Inventor
OKANA TETSUYA
JP3 patents
Patents
3 patentsUS6233812B1May 22, 2001
Rotary head device, magnetic head unit and manufacturing method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations55
US6783435B1Aug 31, 2004
Method of manufacturing magnetic head, and magnetic recording and reproducing apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations43
US6640418B2Nov 4, 2003
Method of manufacturing a head unit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations33