Inventor
SUGAYA TAKUMI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “SUGAYA TAKUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
11 patentsUS5394385AFeb 28, 1995
Optical information recording/reproducing apparatus for performing positioning of recording/reproducing spot by selection of pairs of photo detecting elements
OLYMPUS OPTICAL CO22 citations92
US5726966AMar 10, 1998
Optical recording medium reproducing apparatus using edge detecting technique
OLYMPUS OPTICAL CO7 citations73
US5583836ADec 10, 1996
Optical recording/reproducing apparatus capable of multi-track access for simultaneous multitrack recording/reproduction
OLYMPUS OPTICAL CO13 citations73
US5568458AOct 22, 1996
Optical information recording and reproducing apparatus in which reproducing light is used to perform servo control having no offset at recording mode
OLYMPUS OPTICAL CO17 citations73
US5511051AApr 23, 1996
Optical recording/reproducing apparatus capable of multi-track access for simultaneous multirack recording/reproduction
OLYMPUS OPTICAL CO18 citations73
US5438563AAug 1, 1995
Optical information recording/reproducing device which simultaneously reproduces information from plural tracks and optical information recording/reproducing method
OLYMPUS OPTICAL CO16 citations73
US5402399AMar 28, 1995
Apparatus and method for reproducing information data from optical cards
OLYMPUS OPTICAL CO14 citations73
US6902254B2Jun 7, 2005
Printer system which uses a plurality of print heads and which controls the print heads with a simple configuration to achieve high accuracy image printing
OLYMPUS OPTICAL CO9 citations72
US5291463AMar 1, 1994
Optical card reproducing apparatus for reproducing information with a two-dimensional solid-state imaging device
OLYMPUS OPTICAL CO7 citations72
US5400308AMar 21, 1995
Optical information recording/reproducing device capable of recording information on a moving medium and reproducing information by using reproducing light beams
OLYMPUS OPTICAL CO6 citations62
US5398225AMar 14, 1995
Optical information recording/regenerating apparatus and track scanning method for an optical information recording/regenerating apparatus
OLYMPUS OPTICAL CO5 citations62