Inventor
OHKOUCHI TAKEO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “OHKOUCHI TAKEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS6292618B1Sep 18, 2001
Image recording and reproducing apparatus
HITACHI LTD42 citations95
US5170304ADec 8, 1992
Device for cleaning rotary magnetic head of magnetic recording and reproducing device and method of controlling same
HITACHI LTD23 citations91
US6763174B2Jul 13, 2004
Image recording and reproducing apparatus
HITACHI LTD6 citations73
US5839683ANov 24, 1998
Apparatus for controlling tape speed
HITACHI LTD8 citations73
US6158682ADec 12, 2000
Tape running apparatus
HITACHI LTD3 citations62
US6089485AJul 18, 2000
Apparatus or method for controlling tape speed
HITACHI LTD3 citations62
US7450815B2Nov 11, 2008
Image recording and reproducing apparatus
HITACHI LTD0 citations51
US5253127AOct 12, 1993
Video tape recorder having a special demagnetizing function
HITACHI LTD1 citations49