Inventor · disambiguated record
Akitoshi Toda
Also filed as: TODA AKITOSHI
42 granted patents·1 pending application·2,031 citations·filing 1983–2005
99Inventor score
Top patents by PatentIndex Score
43 records- 0198US4904063ALiquid crystal lenses having a Fresnel lensOLYMPUS OPTICAL CO·Filed 1988·Granted Feb 27, 1990·259 cites·8 claims
- 0297US5150234AImaging apparatus having electrooptic devices comprising a variable focal length lensOLYMPUS OPTICAL CO·Filed 1991·Granted Sep 22, 1992·294 cites·14 claims
- 0394US5367165ACantilever chip for scanning probe microscopeOLYMPUS OPTICAL CO·Filed 1993·Granted Nov 22, 1994·92 cites·9 claims
- 0493US5047847AEndoscope using liquid crystal devices different in the response frequency in the image forming optical systemOLYMPUS OPTICAL CO·Filed 1989·Granted Sep 10, 1991·118 cites·20 claims
- 0591US5289408AMemory apparatus using tunnel current techniquesOLYMPUS OPTICAL CO·Filed 1992·Granted Feb 22, 1994·61 cites·21 claims
- 0691US5071229AImaging apparatus having electrooptic devices which comprise a variable focal length lensOLYMPUS OPTICAL CO·Filed 1989·Granted Dec 10, 1991·85 cites·15 claims
- 0791US4546722ADeveloping apparatus for electrophotographic copying machinesOLYMPUS OPTICAL CO·Filed 1984·Granted Oct 15, 1985·34 cites·20 claims
- 0890US5294790AProbe unit for near-field optical scanning microscopeOLYMPUS OPTICAL CO·Filed 1992·Granted Mar 15, 1994·79 cites·19 claims
- 0988US5386720AIntegrated AFM sensorOLYMPUS OPTICAL CO·Filed 1994·Granted Feb 7, 1995·83 cites·21 claims
- 1087US6617761B2Scanning unit and scanning microscope having the sameOLYMPUS OPTICAL CO·Filed 2001·Granted Sep 9, 2003·33 cites·47 claims
- 1184US4781440AStereoscopic optical instruments utilizing liquid crystalOLYMPUS OPTICAL CO·Filed 1986·Granted Nov 1, 1988·63 cites·8 claims
- 1283US6246054B1Scanning probe microscope suitable for observing the sidewalls of steps in a specimen and measuring the tilt angle of the sidewallsOLYMPUS OPTICAL CO·Filed 1998·Granted Jun 12, 2001·75 cites·28 claims
- 1383US5253515AAtomic probe microscope and cantilever unit for use in the microscopeOLYMPUS OPTICAL CO·Filed 1991·Granted Oct 19, 1993·57 cites·4 claims
- 1483US5097352AOptical system including liquid crystal devicesOLYMPUS OPTICAL CO·Filed 1989·Granted Mar 17, 1992·52 cites·12 claims
- 1582US5319961ACantilever chip for use in scanning probe microscopeOLYMPUS OPTICAL CO·Filed 1992·Granted Jun 14, 1994·55 cites·12 claims
- 1681US4492745APhotosensitive member for electrophotography with mirror finished supportOLYMPUS OPTICAL CO·Filed 1983·Granted Jan 8, 1985·21 cites·2 claims
- 1780US5144581AApparatus including atomic probes utilizing tunnel current to read, write and erase dataOLYMPUS OPTICAL CO·Filed 1990·Granted Sep 1, 1992·53 cites·7 claims
- 1880US5091880AMemory deviceOLYMPUS OPTICAL CO·Filed 1990·Granted Feb 25, 1992·47 cites·14 claims
- 1978US5053995ATunnel current data storage apparatus having separate lever bodiesOLYMPUS OPTICAL CO·Filed 1990·Granted Oct 1, 1991·49 cites·20 claims
- 2077US5247186AIntegrated optical displacement sensorOLYMPUS OPTICAL CO·Filed 1992·Granted Sep 21, 1993·44 cites·27 claims
- 2177US5047637AAtomic probe type microscope apparatusOLYMPUS OPTICAL CO·Filed 1990·Granted Sep 10, 1991·42 cites·9 claims
- 2277US4971445AFine surface profile measuring apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted Nov 20, 1990·35 cites·12 claims
- 2374US6809306B2Scanning unit and scanning microscope having the sameOLYMPUS OPTICAL CO·Filed 2003·Granted Oct 26, 2004·19 cites·3 claims
- 2473US5386110AMethod of making cantilever chip for scanning probe microscopeOLYMPUS OPTICAL CO·Filed 1993·Granted Jan 31, 1995·30 cites·18 claims
- 2569US5859364AScanning probe microscopeOLYMPUS OPTICAL CO·Filed 1996·Granted Jan 12, 1999·40 cites·20 claims
- 2669US5272913ACantilever for a scanning probe microscope and a method of manufacturing the sameOLYMPUS OPTICAL CO·Filed 1991·Granted Dec 28, 1993·35 cites·3 claims
- 2769US5264696ACantilever chip for scanning probe microscope having first and second probes formed with different aspect ratiosOLYMPUS OPTICAL CO·Filed 1992·Granted Nov 23, 1993·23 cites·7 claims
- 2863US7010966B2SPM cantilever and fabricating method thereofOLYMPUS CORP·Filed 2003·Granted Mar 14, 2006·10 cites·2 claims
- 2961US5526165AScanner systemOLYMPUS OPTICAL CO·Filed 1995·Granted Jun 11, 1996·23 cites·25 claims
- 3060US5675145AScanning probe microscope having an optical system for enabling identification of the scanning region and sample observation during a scanning operationOLYMPUS OPTICAL CO·Filed 1995·Granted Oct 7, 1997·27 cites·21 claims
- 3158US5835251AScanner systemOLYMPUS OPTICAL CO·Filed 1997·Granted Nov 10, 1998·20 cites·21 claims
- 3256US6694805B2Cantilever for scanning probe microscopyOLYMPUS OPTICAL CO·Filed 2002·Granted Feb 24, 2004·8 cites·23 claims
- 3355US5004902AFocused point detecting optical systemOLYMPUS OPTICAL CO·Filed 1989·Granted Apr 2, 1991·16 cites·14 claims
- 3455US4537846AMulticonductive layer electrophotographic photosensitive device and method of manufacture thereofOLYMPUS OPTICAL CO·Filed 1983·Granted Aug 27, 1985·8 cites·10 claims
- 3554US5136162AMeasuring device in a scanning probe microscopeOLYMPUS OPTICAL CO·Filed 1991·Granted Aug 4, 1992·15 cites·10 claims
- 3643US5216254ACircuit pattern forming apparatus using mu-stmOLYMPUS OPTICAL CO·Filed 1990·Granted Jun 1, 1993·11 cites·4 claims
- 3743US4526848AElectrophotographic process with a.c. charger producing greater positive chargeOLYMPUS OPTICAL CO·Filed 1983·Granted Jul 2, 1985·5 cites·6 claims
- 3842US2005160802A1SPM cantilever and fabricating method thereofOLYMPUS CORP·Filed 2005·Application pending·0 cites
- 3937US4743800AArray of light emitting elements for electrophotographic printerOLYMPUS OPTICAL CO·Filed 1986·Granted May 10, 1988·3 cites·12 claims
- 4035US4565436AElectrophotographic copying processOLYMPUS OPTICAL CO·Filed 1983·Granted Jan 21, 1986·2 cites·11 claims
- 4135US4537845AMulticonductive layer electrophotographic photosensitive device and method of manufacture thereofOLYMPUS OPTICAL CO·Filed 1983·Granted Aug 27, 1985·2 cites·10 claims
- 4234US4578332AMethod of removing electrostatic charge from electrophotographic photosensitive deviceOLYMPUS OPTICAL CO·Filed 1984·Granted Mar 25, 1986·2 cites·16 claims
- 4332US4604337AElectrophotographic color copying paper and copying method making use of the sameOLYMPUS OPTICAL CO·Filed 1984·Granted Aug 5, 1986·1 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →