Inventor · disambiguated record
Yujiro Tatsuno
Also filed as: TATSUNO YUJIRO
5 granted patents·195 citations·filing 1974–1989
83Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0194US4954818AMulti-window display control systemHITACHI LTD·Filed 1986·Granted Sep 4, 1990·107 cites·15 claims
- 0275US5241655AMenu presentation method and data processing apparatusHITACHI LTD·Filed 1989·Granted Aug 31, 1993·57 cites·37 claims
- 0365US3980405ACathode-ray tube picture projection apparatusHITACHI LTD·Filed 1974·Granted Sep 14, 1976·11 cites·6 claims
- 0462US4858171AWord processor with selective placement of printhead for printing of newly input print data after interruption of printingHITACHI LTD·Filed 1987·Granted Aug 15, 1989·16 cites·2 claims
- 0536US3947190AElectrophotographic apparatus for recording images in superimposed relationshipHITACHI LTD·Filed 1974·Granted Mar 30, 1976·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →