Inventor · disambiguated record
Seigen Ri
Also filed as: RI SEIGEN
5 granted patents·93 citations·filing 1989–1991
79Inventor score
Files withFUJITSU LTD5
Top patents by PatentIndex Score
5 records- 0174US5094978AMethod of patterning a transparent conductorFUJITSU LTD·Filed 1990·Granted Mar 10, 1992·48 cites·10 claims
- 0261US5066612AMethod of forming wiring of a semiconductor deviceFUJITSU LTD·Filed 1991·Granted Nov 19, 1991·36 cites·16 claims
- 0333US5093564APhotosensor having an amorphous silicon photoabsorption layerFUJITSU LTD·Filed 1990·Granted Mar 3, 1992·6 cites·8 claims
- 0428US4914080AMethod for fabricating superconductive filmFUJITSU LTD·Filed 1989·Granted Apr 3, 1990·2 cites·10 claims
- 0526US5110791AMethod for producing oxide superconductorFUJITSU LTD·Filed 1990·Granted May 5, 1992·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →