Inventor · disambiguated record
Tsunehiko Takakusagi
Also filed as: TAKAKUSAGI TSUNEHIKO
4 granted patents·147 citations·filing 1982–1988
78Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0192US4721388AMethod of measuring shape of object in non-contacting mannerHITACHI LTD·Filed 1985·Granted Jan 26, 1988·122 cites·11 claims
- 0243US4997274AThree-dimensional measurement apparatusHITACHI LTD·Filed 1988·Granted Mar 5, 1991·11 cites·14 claims
- 0342US4619768AMethod of removing crude oil sludgeHITACHI LTD·Filed 1984·Granted Oct 28, 1986·7 cites·6 claims
- 0432US4487549AApparatus for controlling operation of hydraulic machineHITACHI LTD·Filed 1982·Granted Dec 11, 1984·7 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →