Inventor · disambiguated record
Toru Toyabe
Also filed as: SHIROTA YUKIO · TOYABE TORU
6 granted patents·1 pending application·179 citations·filing 1977–2010
85Inventor score
Top patents by PatentIndex Score
7 records- 0194US4172260AInsulated gate field effect transistor with source field shield extending over multiple region channelHITACHI LTD·Filed 1977·Granted Oct 23, 1979·79 cites·11 claims
- 0284US5408116AGrooved gate transistor having source and drain diffused layers with specified groove corner shapeHITACHI LTD·Filed 1993·Granted Apr 18, 1995·61 cites·4 claims
- 0352US5258625AInterband single-electron tunnel transistor and integrated circuitHITACHI LTD·Filed 1992·Granted Nov 2, 1993·13 cites·11 claims
- 0452US4429326AI2 L Memory with nonvolatile storageHITACHI LTD·Filed 1979·Granted Jan 31, 1984·8 cites·17 claims
- 0545US5422496AInterband single-electron tunnel transistor and integrated circuitHITACHI LTD·Filed 1993·Granted Jun 6, 1995·9 cites·13 claims
- 0642US4998155ARadiation-hardened semiconductor device with surface layerAGENCY IND SCIENCE TECHN·Filed 1987·Granted Mar 5, 1991·9 cites·13 claims
- 0738US2012025196A1Organic thin film transistor and semiconductor integrated circuitWADA YASUO·Filed 2010·Application pending·0 cites
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