Inventor · disambiguated record
Akihiro Takanashi
Also filed as: TAKANASHI AKIHIRO
12 granted patents·2,026 citations·filing 1976–1995
94Inventor score
Files withHITACHI LTD12
Top patents by PatentIndex Score
12 records- 0197US4480910APattern forming apparatusHITACHI LTD·Filed 1982·Granted Nov 6, 1984·1.5k cites·15 claims
- 0293US5934368AAir-cooled electronic apparatus with condensation preventionHITACHI LTD·Filed 1995·Granted Aug 10, 1999·155 cites·7 claims
- 0391US4057347AOptical exposure apparatusHITACHI LTD·Filed 1976·Granted Nov 8, 1977·56 cites·5 claims
- 0490US4441206APattern detecting apparatusHITACHI LTD·Filed 1981·Granted Apr 3, 1984·79 cites·3 claims
- 0587US4455485ALaser beam scanning systemHITACHI LTD·Filed 1981·Granted Jun 19, 1984·65 cites·5 claims
- 0682US4614432APattern detectorHITACHI LTD·Filed 1983·Granted Sep 30, 1986·32 cites·16 claims
- 0778US4477182APattern exposing apparatusHITACHI LTD·Filed 1982·Granted Oct 16, 1984·29 cites·10 claims
- 0873US4504726APattern generatorHITACHI LTD·Filed 1981·Granted Mar 12, 1985·35 cites·5 claims
- 0947US4477183AAutomatic focusing apparatusHITACHI LTD·Filed 1982·Granted Oct 16, 1984·8 cites·7 claims
- 1047US4380395AReduction projection aligner systemHITACHI LTD·Filed 1980·Granted Apr 19, 1983·9 cites·5 claims
- 1143US4317383AProportional linear output systemHITACHI LTD·Filed 1980·Granted Mar 2, 1982·8 cites·11 claims
- 1231US4597669APattern detectorHITACHI LTD·Filed 1983·Granted Jul 1, 1986·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →