Inventor
ITO KENICHI
JP116 patents
⚠️ This page may combine multiple inventors who share the name “ITO KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
14 patentsUS5742568AApr 21, 1998
Tracking controller and seek controller for optical recording device
OLYMPUS OPTICAL CO20 citations93
US5090001AFeb 18, 1992
Information recording/reproducing apparatus
OLYMPUS OPTICAL CO33 citations92
US4544838AOct 1, 1985
Method and apparatus for detecting tracking error
OLYMPUS OPTICAL CO39 citations92
US4425636AJan 10, 1984
Method and apparatus for reproducing optically an information recorded on a record medium along tracks
OLYMPUS OPTICAL CO39 citations92
US4423495ADec 27, 1983
Method and apparatus for recording optically an information signal on a record medium along tracks
OLYMPUS OPTICAL CO35 citations92
US4422168ADec 20, 1983
Method and apparatus for detecting a focussing condition of an objective lens
OLYMPUS OPTICAL CO31 citations92
US4455085AJun 19, 1984
Method and apparatus for detecting a focussing condition of an objective lens
OLYMPUS OPTICAL CO21 citations82
US5172353ADec 15, 1992
Track seeking control apparatus for use in data recording/reproduction systems having data tracks thereon
OLYMPUS OPTICAL CO7 citations74
US5022021AJun 4, 1991
Apparatus for detecting moving direction of light beam spot illuminated on optical information recording medium having tracks
OLYMPUS OPTICAL CO16 citations74
US4726685AFeb 23, 1988
Optical measuring device for detecting surface characteristics of object
OLYMPUS OPTICAL CO18 citations74
US4525825AJun 25, 1985
Method and apparatus for detecting focussing and tracking error signals
OLYMPUS OPTICAL CO14 citations73
US4509830AApr 9, 1985
Light beam separation method
OLYMPUS OPTICAL CO7 citations73
US4505584AMar 19, 1985
Method and apparatus for detecting focussing error signal of objective lens
OLYMPUS OPTICAL CO18 citations73
US4453239AJun 5, 1984
Method and apparatus for controlling the focusing and tracking of a light beam using a main and secondary light beam in association with multiple detectors
OLYMPUS OPTICAL CO20 citations73
TOSHIBA KK
6 patentsUS7517721B2Apr 14, 2009
Linear actuator and apparatus utilizing the same
TOSHIBA KK30 citations92
US7371056B2May 13, 2008
Fluid pump, cooling system and electrical appliance
TOSHIBA KK22 citations91
US7016195B2Mar 21, 2006
Cooling fluid pump and electric apparatus, such as personal computer, provided with the pump
TOSHIBA KK43 citations91
US7312986B2Dec 25, 2007
Cooling device for an electronic apparatus
TOSHIBA KK12 citations84
US6707189B2Mar 16, 2004
Image pickup apparatus and driving apparatus
TOSHIBA KK13 citations84
US7053380B2May 30, 2006
X-ray detector and method for producing X-ray detector
TOSHIBA KK10 citations72
INAX CORP
4 patentsUS7069604B2Jul 4, 2006
Tankless western-style flush toilet
INAX CORP17 citations91
US6675399B1Jan 13, 2004
Tankless toilet, western-style flush toilet, private part washing device and spud for flush toilet
INAX CORP42 citations90
US6823535B2Nov 30, 2004
Tankless western-style flush toilet including control portion
INAX CORP41 citations89
US6543066B2Apr 8, 2003
Washing water supply apparatus
INAX CORP9 citations73
HITACHI LTD
3 patentsUS5892805AApr 6, 1999
Boiling water reactor and its operating method
HITACHI LTD18 citations83
US5872826AFeb 16, 1999
Fuel assembly channel box having burnable poison
HITACHI LTD18 citations83
US5884119AMar 16, 1999
Light exposure controlling method of electrophotographic apparatus for suppressing fringe in picture
HITACHI LTD12 citations73
FANUC LTD
3 patentsMURATA MANUFACTURING CO
2 patentsNIPPON NUCLEAR FUEL DEV
2 patentsHIDAN CO
2 patentsSHINETSU CHEMICAL CO
2 patentsNIPPON THOMPSON CO LTD
2 patentsSANYO ELECTRIC CO
1 patentHEWLETT PACKARD CO
1 patentFUJITSU LTD
1 patentKYOSAN DENKI KK
1 patentNIPPON ZEON CO
1 patentJAPAN SCIENCE & TECH CORP
1 patentNIITAKA KAGAKU CHEMICAL INDUST
1 patentSHIRAI YASUHIRO
1 patentDAINIPPON PRINTING CO LTD
1 patentTAKAGI KOGYO KK
1 patentShowing the top 50 of 116 patents by PatentIndex Score.