Inventor
KIRIYAMA HIROSHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KIRIYAMA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
10 patentsUS5857044AJan 5, 1999
Method and apparatus for processing time code
SONY CORP20 citations90
US5299085AMar 29, 1994
Compact rotating head assembly
SONY CORP8 citations73
US5136448AAug 4, 1992
Tape cleaning apparatus having a cleaning blade contacted with the tape only when the associated tape recording and/or reproducing apparatus drives the tape at a normal speed
SONY CORP15 citations73
US5082195AJan 21, 1992
Reel table shifting device
SONY CORP12 citations73
US5293283AMar 8, 1994
Tape guiding assembly for recording and/or reproducing apparatus employing ultrasonically vibrated tape guides
SONY CORP9 citations72
US5757570AMay 26, 1998
Reel servo device for recording/reproducing apparatus employing a tape as recording medium
SONY CORP11 citations69
US5319506AJun 7, 1994
Tape recording and/or reproducing apparatus with ultrasonically vibrated tape guides
SONY CORP5 citations62
US7385775B2Jun 10, 2008
Information reproducing apparatus and information recording/reproducing apparatus
SONY CORP3 citations61
US5990964ANov 23, 1999
Method and apparatus for processing time code
SONY CORP2 citations60
US5237478AAug 17, 1993
Rotary head drum unit
SONY CORP0 citations52