Inventor
ABE FUKUYASU
JP11 patents
Patents
11 patentsUS6626540B2Sep 30, 2003
Image display device
HITACHI LTD95 citations97
US6334686B1Jan 1, 2002
Display optical unit and display apparatus
HITACHI LTD75 citations96
US7044607B2May 16, 2006
Image display device
HITACHI LTD17 citations92
US6926411B2Aug 9, 2005
Image display device
HITACHI LTD17 citations92
US6595645B2Jul 22, 2003
Display optical unit and display apparatus using this unit
HITACHI LTD19 citations92
US7553024B2Jun 30, 2009
Image display device
HITACHI LTD9 citations84
US6796660B2Sep 28, 2004
Display optical unit and display apparatus using this unit
HITACHI LTD13 citations84
US5739976AApr 14, 1998
Magnetic recording and reproducing apparatus
HITACHI LTD10 citations73
US5978185ANov 2, 1999
Rotary head and recording/reading apparatus provided with rotary head
HITACHI LTD8 citations71
US6078464AJun 20, 2000
Drum base on which a drum of a magnetic tape recorder is mounted
HITACHI LTD5 citations62
US5434735AJul 18, 1995
Recording/playback apparatus for controlling contact between a head and a magnetic tape by controlled spouting of air in the vicinity of the head
HITACHI LTD5 citations62