Inventor · disambiguated record
Takashi Yokokura
Also filed as: YOKOKURA TAKASHI
21 granted patents·1,028 citations·filing 1982–1995
97Inventor score
Top patents by PatentIndex Score
21 records- 0193US4580047ADisplacement measuring device utilizing an incremental codeTOKYO OPTICAL·Filed 1985·Granted Apr 1, 1986·75 cites·4 claims
- 0292US4580046ADisplacement measuring device utilizing an incremental codeTOKYO OPTICAL·Filed 1985·Granted Apr 1, 1986·55 cites·4 claims
- 0388US5152759ANoncontact laser microsurgical apparatusUNIV MIAMI SCHOOL OF MEDICINE·Filed 1989·Granted Oct 6, 1992·149 cites·22 claims
- 0483US4941744AIntegrated-photocircuit interferometerTOKYO OPTICAL·Filed 1988·Granted Jul 17, 1990·40 cites·8 claims
- 0582US5281211ANoncontact laser microsurgical apparatusUNIV MIAMI SCHOOL OF MEDICINE·Filed 1991·Granted Jan 25, 1994·204 cites·18 claims
- 0677US5039223AInterferometer for measuring aspherical form with the utilization of computer generated hologramTOPCON CORP·Filed 1989·Granted Aug 13, 1991·33 cites·6 claims
- 0776US5865830ANoncontact laser microsurgical apparatusFiled 1995·Granted Feb 2, 1999·121 cites·26 claims
- 0876US4758089AHolographic interferometerTOKYO OPTICAL·Filed 1986·Granted Jul 19, 1988·27 cites·6 claims
- 0976US4547667ADisplacement measuring device utilizing an incremental codeTOKYO OPTICAL·Filed 1982·Granted Oct 15, 1985·18 cites·21 claims
- 1075US4812042AHolographic interferometerYOKOKURA TAKASHI·Filed 1987·Granted Mar 14, 1989·29 cites·10 claims
- 1167US4660290AInclination measuring instrumentTOKYO OPTICAL·Filed 1985·Granted Apr 28, 1987·24 cites·4 claims
- 1264US4628612ATilt angle detection deviceTOKYO OPTICAL·Filed 1985·Granted Dec 16, 1986·21 cites·24 claims
- 1360US6210399B1Noncontact laser microsurgical methodUNIV MIAMI SCHOOL OF MEDICINE·Filed 1995·Granted Apr 3, 2001·57 cites·24 claims
- 1453US4973153AMethod and apparatus for finding rangeTOPCON CORP·Filed 1988·Granted Nov 27, 1990·14 cites·7 claims
- 1553US4909629ALight interferometerTOPCON CORP·Filed 1988·Granted Mar 20, 1990·14 cites·21 claims
- 1648US5240006AApparatus for displaying a bloodstream stateHITOSHI FUJII·Filed 1991·Granted Aug 31, 1993·56 cites·5 claims
- 1747US4986653ALight wave range finderTOPCON CORP·Filed 1988·Granted Jan 22, 1991·13 cites·12 claims
- 1845US4848907AMethod of and apparatus for analyzing interference fringesTOKYO OPTICAL·Filed 1987·Granted Jul 18, 1989·11 cites·4 claims
- 1941US5163437AOphthalmic measuring deviceTOPCON CORP·Filed 1990·Granted Nov 17, 1992·29 cites·1 claims
- 2041US4968130ALaser beam scanning type ophthalmological instrumentTOPCON CORP·Filed 1988·Granted Nov 6, 1990·23 cites·11 claims
- 2137US4854691ALaser beam scanning type eye fundus cameraTOKYO OPTICAL·Filed 1988·Granted Aug 8, 1989·15 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →