Inventor · disambiguated record
Sadanori Taguchi
Also filed as: TAGUCHI SADANORI
10 granted patents·148 citations·filing 1973–1991
90Inventor score
Files withHITACHI LTD10
Top patents by PatentIndex Score
10 records- 0188US4518890AImpregnated cathodeHITACHI LTD·Filed 1983·Granted May 21, 1985·30 cites·16 claims
- 0281US4783613AImpregnated cathodeHITACHI LTD·Filed 1987·Granted Nov 8, 1988·26 cites·15 claims
- 0378US4400648AImpregnated cathodeHITACHI LTD·Filed 1980·Granted Aug 23, 1983·19 cites·11 claims
- 0472US4855637AOxidation resistant impregnated cathodeHITACHI LTD·Filed 1988·Granted Aug 8, 1989·17 cites·9 claims
- 0563US4291252AElectron tube cathodeHITACHI LTD·Filed 1979·Granted Sep 22, 1981·9 cites·8 claims
- 0661US4737679AImpregnated cathodeHITACHI LTD·Filed 1986·Granted Apr 12, 1988·11 cites·17 claims
- 0755US5216320ACathode for electron tubeHITACHI LTD·Filed 1991·Granted Jun 1, 1993·12 cites·14 claims
- 0855US4626470AImpregnated cathodeHITACHI LTD·Filed 1985·Granted Dec 2, 1986·14 cites·11 claims
- 0947US4260665AElectron tube cathode and method for producing the sameHITACHI LTD·Filed 1978·Granted Apr 7, 1981·8 cites·11 claims
- 1032US4001481ASuperconductive elements and method for producing the sameHITACHI LTD·Filed 1973·Granted Jan 4, 1977·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →