Inventor
TODA AKITOSHI
JP42 patents
⚠️ This page may combine multiple inventors who share the name “TODA AKITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
41 patentsUS4904063AFeb 27, 1990
Liquid crystal lenses having a Fresnel lens
OLYMPUS OPTICAL CO259 citations99
US5150234ASep 22, 1992
Imaging apparatus having electrooptic devices comprising a variable focal length lens
OLYMPUS OPTICAL CO294 citations98
US6246054B1Jun 12, 2001
Scanning probe microscope suitable for observing the sidewalls of steps in a specimen and measuring the tilt angle of the sidewalls
OLYMPUS OPTICAL CO75 citations96
US5386720AFeb 7, 1995
Integrated AFM sensor
OLYMPUS OPTICAL CO83 citations96
US5367165ANov 22, 1994
Cantilever chip for scanning probe microscope
OLYMPUS OPTICAL CO92 citations96
US5319961AJun 14, 1994
Cantilever chip for use in scanning probe microscope
OLYMPUS OPTICAL CO55 citations96
US5294790AMar 15, 1994
Probe unit for near-field optical scanning microscope
OLYMPUS OPTICAL CO79 citations96
US5253515AOct 19, 1993
Atomic probe microscope and cantilever unit for use in the microscope
OLYMPUS OPTICAL CO57 citations96
US4781440ANov 1, 1988
Stereoscopic optical instruments utilizing liquid crystal
OLYMPUS OPTICAL CO63 citations96
US5289408AFeb 22, 1994
Memory apparatus using tunnel current techniques
OLYMPUS OPTICAL CO61 citations95
US5071229ADec 10, 1991
Imaging apparatus having electrooptic devices which comprise a variable focal length lens
OLYMPUS OPTICAL CO85 citations95
US5047847ASep 10, 1991
Endoscope using liquid crystal devices different in the response frequency in the image forming optical system
OLYMPUS OPTICAL CO118 citations94
US6809306B2Oct 26, 2004
Scanning unit and scanning microscope having the same
OLYMPUS OPTICAL CO19 citations93
US6617761B2Sep 9, 2003
Scanning unit and scanning microscope having the same
OLYMPUS OPTICAL CO33 citations93
US5386110AJan 31, 1995
Method of making cantilever chip for scanning probe microscope
OLYMPUS OPTICAL CO30 citations93
US5264696ANov 23, 1993
Cantilever chip for scanning probe microscope having first and second probes formed with different aspect ratios
OLYMPUS OPTICAL CO23 citations93
US5247186ASep 21, 1993
Integrated optical displacement sensor
OLYMPUS OPTICAL CO44 citations93
US5047637ASep 10, 1991
Atomic probe type microscope apparatus
OLYMPUS OPTICAL CO42 citations93
US4546722AOct 15, 1985
Developing apparatus for electrophotographic copying machines
OLYMPUS OPTICAL CO34 citations93
US5835251ANov 10, 1998
Scanner system
OLYMPUS OPTICAL CO20 citations92
US5526165AJun 11, 1996
Scanner system
OLYMPUS OPTICAL CO23 citations92
US5144581ASep 1, 1992
Apparatus including atomic probes utilizing tunnel current to read, write and erase data
OLYMPUS OPTICAL CO53 citations92
US5097352AMar 17, 1992
Optical system including liquid crystal devices
OLYMPUS OPTICAL CO52 citations92
US5091880AFeb 25, 1992
Memory device
OLYMPUS OPTICAL CO47 citations92
US5053995AOct 1, 1991
Tunnel current data storage apparatus having separate lever bodies
OLYMPUS OPTICAL CO49 citations92
US5859364AJan 12, 1999
Scanning probe microscope
OLYMPUS OPTICAL CO40 citations91
US5675145AOct 7, 1997
Scanning probe microscope having an optical system for enabling identification of the scanning region and sample observation during a scanning operation
OLYMPUS OPTICAL CO27 citations91
US5272913ADec 28, 1993
Cantilever for a scanning probe microscope and a method of manufacturing the same
OLYMPUS OPTICAL CO35 citations90
US4971445ANov 20, 1990
Fine surface profile measuring apparatus
OLYMPUS OPTICAL CO35 citations89
US4492745AJan 8, 1985
Photosensitive member for electrophotography with mirror finished support
OLYMPUS OPTICAL CO21 citations82
US5136162AAug 4, 1992
Measuring device in a scanning probe microscope
OLYMPUS OPTICAL CO15 citations74
US5004902AApr 2, 1991
Focused point detecting optical system
OLYMPUS OPTICAL CO16 citations74
US4537846AAug 27, 1985
Multiconductive layer electrophotographic photosensitive device and method of manufacture thereof
OLYMPUS OPTICAL CO8 citations74
US6694805B2Feb 24, 2004
Cantilever for scanning probe microscopy
OLYMPUS OPTICAL CO8 citations73
US5216254AJun 1, 1993
Circuit pattern forming apparatus using mu-stm
OLYMPUS OPTICAL CO11 citations73
US4743800AMay 10, 1988
Array of light emitting elements for electrophotographic printer
OLYMPUS OPTICAL CO3 citations63
US4578332AMar 25, 1986
Method of removing electrostatic charge from electrophotographic photosensitive device
OLYMPUS OPTICAL CO2 citations63
US4565436AJan 21, 1986
Electrophotographic copying process
OLYMPUS OPTICAL CO2 citations63
US4537845AAug 27, 1985
Multiconductive layer electrophotographic photosensitive device and method of manufacture thereof
OLYMPUS OPTICAL CO2 citations63
US4526848AJul 2, 1985
Electrophotographic process with a.c. charger producing greater positive charge
OLYMPUS OPTICAL CO5 citations63
US4604337AAug 5, 1986
Electrophotographic color copying paper and copying method making use of the same
OLYMPUS OPTICAL CO1 citations52